Integer Profile

8,131,249

7 × 223 × 5209

Prime factors, divisor sums, positional representations and sequence properties for 8,131,249. The prime factorization is 7 × 223 × 5209.

Number of positive divisors: 8. Showing the recorded part of the sequence: 85.

DeficientOddComposite

Prime factorization

Factorization: 7 × 223 × 5209
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 9,336,320
Proper-divisor sum: 1,205,071
Digit sum: 28
Digital root: 1

Number bases

Decimal: 8131249
Binary: 11111000001001010110001 (23 bits)
Octal: 0o37011261
Hexadecimal: 0x7C12B1

Divisor catalog (8)

172231,5615,20936,4631,161,6078,131,249

Showing 8 of 8.

Collatz trajectory (85 steps)

Even: n → n/2; Odd: n → 3n + 1

8,131,24924,393,74812,196,8746,098,43718,295,3129,147,6564,573,8282,286,9141,143,4573,430,3721,715,186857,5932,572,7801,286,390643,1951,929,586964,7932,894,3801,447,190723,5952,170,7861,085,3933,256,1801,628,090814,0452,442,1361,221,068610,534305,267915,802457,9011,373,704686,852343,426171,713515,140257,570128,785386,356193,17896,589289,768144,88472,44236,221108,66454,33227,16613,58340,75020,37561,12630,56391,69045,845137,53668,76834,38417,1928,596

Showing 60 of 60.