Édition du: 24/01/2023 |
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630 = 2 x 3² x 5 x 7 |
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630 |
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630 + 36 = 666 = T36 |
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630 = 97 + 101 + 103 +
107 + 109 + 113 |
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630 = 1 + 2 + … + 35
= 1/2 (35 x 36) |
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630 = 11² + 12² + 13²
+ 14² |
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630 =
7! / 23 =
8! / (8 x 8) =
8! / 8² =
8! / 43 =
8! / 26 = 8! / 2! 6 =
9! / 24² = 9! / 4! ² |
Curiosité
en trois 8. Deuxième valeur entière (après 20) de la forme n! /n².
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630 = 9 |
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Voir Diviseurs, Quantité,
Somme,
Fonctions
arithmétiques
Numération: base, [chiffres] |
Repdigit (Brésilien) |
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630 2, [1, 0,
0, 1, 1, 1, 0, 1, 1, 0] 3, [2, 1,
2, 1, 0, 0] 4, [2, 1, 3, 1, 2] 5, [1, 0, 0, 1, 0] 6, [2, 5,
3, 0] 7, [1, 5,
6, 0] 8, [1, 1,
6, 6] 9, [7, 7,
0] 10, [6, 3,
0] 11, [5, 2,
3] |
12, [4, 4,
6] 13, [3, 9,
6] 14, [3, 3,
0] 15, [2,
12, 0] 16, [2, 7,
6] 17, [2, 3,
1] 18, [1,
17, 0] 19, [1,
14, 3] 20, [1,
11, 10] 21, [1, 9,
0] |
22, [1, 6,
14] 23, [1, 4,
9] 24, [1, 2,
6] 25, [1, 0,
5] 26, [24,
6] 27, [23,
9] 28, [22,
14] 29, [21, 21] 30, [21, 0] 60, [10,
30] |
29, [21,
21] 34, [18,
18] 41, [15,
15] 44, [14,
14] 62, [10,
10] 69, [9, 9] 89, [7, 7] 104, [6,
6] 125, [5,
5] 209, [3,
3] 314, [2,
2] 629, [1,
1] |
Voir Bases / Brésiliens
Suite |
Voir Haut
de page / Autres
nombres |
Voir |
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Cette page |
http://villemin.gerard.free.fr/NombDico/N5002000/aaaN600/N630.htm |