Integer Profile

8,642,313

3^2 × 47 × 20431

Prime factors, divisor sums, positional representations and sequence properties for 8,642,313. The prime factorization is 3^2 × 47 × 20431.

Number of positive divisors: 12. Showing the recorded part of the sequence: 93.

DeficientOddComposite

Divisor catalog (12)

1394714142320,43161,293183,879960,2572,880,7718,642,313

Showing 12 of 12.

Collatz trajectory (93 steps)

Even: n → n/2; Odd: n → 3n + 1

8,642,31325,926,94012,963,4706,481,73519,445,2069,722,60329,167,81014,583,90543,751,71621,875,85810,937,92932,813,78816,406,8948,203,44724,610,34212,305,17136,915,51418,457,75755,373,27227,686,63613,843,3186,921,65920,764,97810,382,48931,147,46815,573,7347,786,86723,360,60211,680,30135,040,90417,520,4528,760,2264,380,11313,140,3406,570,1703,285,0859,855,2564,927,6282,463,8141,231,9073,695,7221,847,8615,543,5842,771,7921,385,896692,948346,474173,237519,712259,856129,92864,96432,48216,24148,72424,36212,18136,54418,2729,136

Showing 60 of 60.

Prime factorization

Factorization: 3^2 × 47 × 20431
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 12,749,568
Proper-divisor sum: 4,107,255
Digit sum: 27
Digital root: 9

Number bases

Decimal: 8642313
Binary: 100000111101111100001001 (24 bits)
Octal: 0o40757411
Hexadecimal: 0x83DF09