Integer Profile

3,831,538

2 × 29 × 31 × 2131

Prime factors, divisor sums, positional representations and sequence properties for 3,831,538. The prime factorization is 2 × 29 × 31 × 2131.

Number of positive divisors: 16. Showing the recorded part of the sequence: 123.

DeficientEvenComposite

Arithmetic properties

Positive divisors: 16
Divisor sum: 6,140,160
Proper-divisor sum: 2,308,622
Digit sum: 31
Digital root: 4

Number bases

Decimal: 3831538
Binary: 1110100111011011110010 (22 bits)
Octal: 0o16473362
Hexadecimal: 0x3A76F2

Divisor catalog (16)

12293158628991,7982,1314,26261,79966,061123,598132,1221,915,7693,831,538

Showing 16 of 16.

Collatz trajectory (123 steps)

Even: n → n/2; Odd: n → 3n + 1

3,831,5381,915,7695,747,3082,873,6541,436,8274,310,4822,155,2416,465,7243,232,8621,616,4314,849,2942,424,6477,273,9423,636,97110,910,9145,455,45716,366,3728,183,1864,091,59312,274,7806,137,3903,068,6959,206,0864,603,04313,809,1306,904,56520,713,69610,356,8485,178,4242,589,2121,294,606647,3031,941,910970,9552,912,8661,456,4334,369,3002,184,6501,092,3253,276,9761,638,488819,244409,622204,811614,434307,217921,652460,826230,413691,240345,620172,81086,405259,216129,60864,80432,40216,20148,60424,302

Showing 60 of 60.

Prime factorization

Factorization: 2 × 29 × 31 × 2131
Distinct prime factors: 4
Perfect square: No
Parity: Even