Integer Profile

8,020,728

2^3 × 3^3 × 71 × 523

Prime factors, divisor sums, positional representations and sequence properties for 8,020,728. The prime factorization is 2^3 × 3^3 × 71 × 523.

Number of positive divisors: 64. Showing the recorded part of the sequence: 292.

AbundantEvenComposite

Prime factorization

Factorization: 2^3 × 3^3 × 71 × 523
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 64
Divisor sum: 22,636,800
Proper-divisor sum: 14,616,072
Digit sum: 27
Digital root: 9

Number bases

Decimal: 8020728
Binary: 11110100110001011111000 (23 bits)
Octal: 0o36461370
Hexadecimal: 0x7A62F8

Divisor catalog (64)

123468912182427365471721081422132162844265235686398521,0461,2781,5691,7041,9172,0922,5563,1383,8344,1844,7075,1126,2767,6689,41412,55214,12115,33618,82828,24237,13337,65656,48474,266111,399112,968148,532222,798297,064334,197445,596668,394891,1921,002,5911,336,788

Showing 60 of 64.

Collatz trajectory (292 steps)

Even: n → n/2; Odd: n → 3n + 1

8,020,7284,010,3642,005,1821,002,5913,007,7741,503,8874,511,6622,255,8316,767,4943,383,74710,151,2425,075,62115,226,8647,613,4323,806,7161,903,358951,6792,855,0381,427,5194,282,5582,141,2796,423,8383,211,9199,635,7584,817,87914,453,6387,226,81921,680,45810,840,22932,520,68816,260,3448,130,1724,065,0862,032,5436,097,6303,048,8159,146,4464,573,22313,719,6706,859,83520,579,50610,289,75330,869,26015,434,6307,717,31523,151,94611,575,97334,727,92017,363,9608,681,9804,340,9902,170,4956,511,4863,255,7439,767,2304,883,61514,650,8467,325,42321,976,27010,988,135

Showing 60 of 60.