Integer Profile

8,211,125

5^3 × 13 × 31 × 163

Prime factors, divisor sums, positional representations and sequence properties for 8,211,125. The prime factorization is 5^3 × 13 × 31 × 163.

Number of positive divisors: 32. Showing the recorded part of the sequence: 155.

DeficientOddComposite

Number bases

Decimal: 8211125
Binary: 11111010100101010110101 (23 bits)
Octal: 0o37245265
Hexadecimal: 0x7D4AB5

Divisor catalog (32)

15132531651251551633254037758151,6252,0152,1193,8754,0755,05310,07510,59520,37525,26550,37552,97565,689126,325264,875328,445631,6251,642,2258,211,125

Showing 32 of 32.

Collatz trajectory (155 steps)

Even: n → n/2; Odd: n → 3n + 1

8,211,12524,633,37612,316,6886,158,3443,079,1721,539,586769,7932,309,3801,154,690577,3451,732,036866,018433,0091,299,028649,514324,757974,272487,136243,568121,78460,89230,44615,22345,67022,83568,50634,253102,76051,38025,69012,84538,53619,2689,6344,81714,4527,2263,61310,8405,4202,7101,3554,0662,0336,1003,0501,5254,5762,2881,1445722861434302156463239704851,456

Showing 60 of 60.

Prime factorization

Factorization: 5^3 × 13 × 31 × 163
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 32
Divisor sum: 11,461,632
Proper-divisor sum: 3,250,507
Digit sum: 20
Digital root: 2