Integer Profile

4,387,131

3^2 × 7 × 83 × 839

Prime factors, divisor sums, positional representations and sequence properties for 4,387,131. The prime factorization is 3^2 × 7 × 83 × 839.

Number of positive divisors: 24. Showing the recorded part of the sequence: 149.

DeficientOddComposite

Arithmetic properties

Positive divisors: 24
Divisor sum: 7,338,240
Proper-divisor sum: 2,951,109
Digit sum: 27
Digital root: 9

Number bases

Decimal: 4387131
Binary: 10000101111000100111011 (23 bits)
Octal: 0o20570473
Hexadecimal: 0x42F13B

Divisor catalog (24)

13792163832495817478391,7432,5175,2295,8737,55117,61952,85769,637208,911487,459626,7331,462,3774,387,131

Showing 24 of 24.

Collatz trajectory (149 steps)

Even: n → n/2; Odd: n → 3n + 1

4,387,13113,161,3946,580,69719,742,0929,871,0464,935,52314,806,5707,403,28522,209,85611,104,9285,552,4642,776,2321,388,116694,058347,0291,041,088520,544260,272130,13665,06832,53416,26748,80224,40173,20436,60218,30154,90427,45213,7266,86320,59010,29530,88615,44346,33023,16569,49634,74817,3748,68726,06213,03139,09419,54758,64229,32187,96443,98221,99165,97432,98798,96249,481148,44474,22237,111111,33455,667167,002

Showing 60 of 60.

Prime factorization

Factorization: 3^2 × 7 × 83 × 839
Distinct prime factors: 4
Perfect square: No
Parity: Odd