Integer Profile

3,997,731

3 × 367 × 3631

Prime factors, divisor sums, positional representations and sequence properties for 3,997,731. The prime factorization is 3 × 367 × 3631.

Number of positive divisors: 8. Showing the recorded part of the sequence: 141.

DeficientOddComposite

Prime factorization

Factorization: 3 × 367 × 3631
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 5,346,304
Proper-divisor sum: 1,348,573
Digit sum: 39
Digital root: 3

Number bases

Decimal: 3997731
Binary: 1111010000000000100011 (22 bits)
Octal: 0o17200043
Hexadecimal: 0x3D0023

Divisor catalog (8)

133671,1013,63110,8931,332,5773,997,731

Showing 8 of 8.

Collatz trajectory (141 steps)

Even: n → n/2; Odd: n → 3n + 1

3,997,73111,993,1945,996,59717,989,7928,994,8964,497,4482,248,7241,124,362562,1811,686,544843,272421,636210,818105,409316,228158,11479,057237,172118,58659,293177,88088,94044,47022,23566,70633,353100,06050,03025,01575,04637,523112,57056,285168,85684,42842,21421,10763,32231,66194,98447,49223,74611,87335,62017,8108,90526,71613,3586,67920,03810,01930,05815,02945,08822,54411,2725,6362,8181,4094,228

Showing 60 of 60.