Integer Profile

4,072,915

5 × 7 × 11 × 71 × 149

Prime factors, divisor sums, positional representations and sequence properties for 4,072,915. The prime factorization is 5 × 7 × 11 × 71 × 149.

Number of positive divisors: 32. Showing the recorded part of the sequence: 136.

DeficientOddComposite

Collatz trajectory (136 steps)

Even: n → n/2; Odd: n → 3n + 1

4,072,91512,218,7466,109,37318,328,1209,164,0604,582,0302,291,0156,873,0463,436,52310,309,5705,154,78515,464,3567,732,1783,866,08911,598,2685,799,1342,899,5678,698,7024,349,35113,048,0546,524,02719,572,0829,786,04129,358,12414,679,0627,339,53122,018,59411,009,29733,027,89216,513,9468,256,97324,770,92012,385,4606,192,7303,096,3659,289,0964,644,5482,322,2741,161,1373,483,4121,741,706870,8532,612,5601,306,280653,140326,570163,285489,856244,928122,46461,23230,61615,3087,6543,82711,4825,74117,2248,6124,306

Showing 60 of 60.

Prime factorization

Factorization: 5 × 7 × 11 × 71 × 149
Distinct prime factors: 5
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 32
Divisor sum: 6,220,800
Proper-divisor sum: 2,147,885
Digit sum: 28
Digital root: 1

Number bases

Decimal: 4072915
Binary: 1111100010010111010011 (22 bits)
Octal: 0o17422723
Hexadecimal: 0x3E25D3

Divisor catalog (32)

15711355571771493553854977457811,0431,6392,4853,9055,2155,4678,19510,57911,47327,33552,89557,36574,053116,369370,265581,845814,5834,072,915

Showing 32 of 32.