Integer Profile

3,751,228

2^2 × 13 × 72139

Prime factors, divisor sums, positional representations and sequence properties for 3,751,228. The prime factorization is 2^2 × 13 × 72139.

Number of positive divisors: 12. Showing the recorded part of the sequence: 216.

DeficientEvenComposite

Arithmetic properties

Positive divisors: 12
Divisor sum: 7,069,720
Proper-divisor sum: 3,318,492
Digit sum: 28
Digital root: 1

Number bases

Decimal: 3751228
Binary: 1110010011110100111100 (22 bits)
Octal: 0o16236474
Hexadecimal: 0x393D3C

Divisor catalog (12)

12413265272,139144,278288,556937,8071,875,6143,751,228

Showing 12 of 12.

Collatz trajectory (216 steps)

Even: n → n/2; Odd: n → 3n + 1

3,751,2281,875,614937,8072,813,4221,406,7114,220,1342,110,0676,330,2023,165,1019,495,3044,747,6522,373,8261,186,9133,560,7401,780,370890,1852,670,5561,335,278667,6392,002,9181,001,4593,004,3781,502,1894,506,5682,253,2841,126,642563,3211,689,964844,982422,4911,267,474633,7371,901,212950,606475,3031,425,910712,9552,138,8661,069,4333,208,3001,604,150802,0752,406,2261,203,1133,609,3401,804,670902,3352,707,0061,353,5034,060,5102,030,2556,090,7663,045,3839,136,1504,568,07513,704,2266,852,11320,556,34010,278,1705,139,085

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 13 × 72139
Distinct prime factors: 3
Perfect square: No
Parity: Even