Integer Profile

2,528,939

7^3 × 73 × 101

Prime factors, divisor sums, positional representations and sequence properties for 2,528,939. The prime factorization is 7^3 × 73 × 101.

Number of positive divisors: 16. Showing the recorded part of the sequence: 104.

DeficientOddComposite

Divisor catalog (16)

1749731013435117073,5774,9497,37325,03934,64351,611361,2772,528,939

Showing 16 of 16.

Collatz trajectory (104 steps)

Even: n → n/2; Odd: n → 3n + 1

2,528,9397,586,8183,793,40911,380,2285,690,1142,845,0578,535,1724,267,5862,133,7936,401,3803,200,6901,600,3454,801,0362,400,5181,200,2593,600,7781,800,3895,401,1682,700,5841,350,292675,146337,5731,012,720506,360253,180126,59063,295189,88694,943284,830142,415427,246213,623640,870320,435961,306480,6531,441,960720,980360,490180,245540,736270,368135,18467,59233,79616,8988,44925,34812,6746,33719,0129,5064,75314,2607,1303,56510,6965,3482,674

Showing 60 of 60.

Prime factorization

Factorization: 7^3 × 73 × 101
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 16
Divisor sum: 3,019,200
Proper-divisor sum: 490,261
Digit sum: 38
Digital root: 2

Number bases

Decimal: 2528939
Binary: 1001101001011010101011 (22 bits)
Octal: 0o11513253
Hexadecimal: 0x2696AB