Integer Profile

3,988,925

5^2 × 31 × 5147

Prime factors, divisor sums, positional representations and sequence properties for 3,988,925. The prime factorization is 5^2 × 31 × 5147.

Number of positive divisors: 12. Showing the recorded part of the sequence: 353.

DeficientOddComposite

Divisor catalog (12)

1525311557755,14725,735128,675159,557797,7853,988,925

Showing 12 of 12.

Collatz trajectory (353 steps)

Even: n → n/2; Odd: n → 3n + 1

3,988,92511,966,7765,983,3882,991,6941,495,8474,487,5422,243,7716,731,3143,365,65710,096,9725,048,4862,524,2437,572,7303,786,36511,359,0965,679,5482,839,7741,419,8874,259,6622,129,8316,389,4943,194,7479,584,2424,792,12114,376,3647,188,1823,594,09110,782,2745,391,13716,173,4128,086,7064,043,35312,130,0606,065,0303,032,5159,097,5464,548,77313,646,3206,823,1603,411,5801,705,790852,8952,558,6861,279,3433,838,0301,919,0155,757,0462,878,5238,635,5704,317,78512,953,3566,476,6783,238,3399,715,0184,857,50914,572,5287,286,2643,643,1321,821,566910,783

Showing 60 of 60.

Prime factorization

Factorization: 5^2 × 31 × 5147
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 5,106,816
Proper-divisor sum: 1,117,891
Digit sum: 44
Digital root: 8

Number bases

Decimal: 3988925
Binary: 1111001101110110111101 (22 bits)
Octal: 0o17156675
Hexadecimal: 0x3CDDBD