Integer Profile

8,131,697

7^2 × 263 × 631

Prime factors, divisor sums, positional representations and sequence properties for 8,131,697. The prime factorization is 7^2 × 263 × 631.

Number of positive divisors: 12. Showing the recorded part of the sequence: 137.

DeficientOddComposite

Prime factorization

Factorization: 7^2 × 263 × 631
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 9,510,336
Proper-divisor sum: 1,378,639
Digit sum: 35
Digital root: 8

Number bases

Decimal: 8131697
Binary: 11111000001010001110001 (23 bits)
Octal: 0o37012161
Hexadecimal: 0x7C1471

Divisor catalog (12)

17492636311,8414,41712,88730,919165,9531,161,6718,131,697

Showing 12 of 12.

Collatz trajectory (137 steps)

Even: n → n/2; Odd: n → 3n + 1

8,131,69724,395,09212,197,5466,098,77318,296,3209,148,1604,574,0802,287,0401,143,520571,760285,880142,94071,47035,735107,20653,603160,81080,405241,216120,60860,30430,15215,0767,5383,76911,3085,6542,8278,4824,24112,7246,3623,1819,5444,7722,3861,1933,5801,7908952,6861,3434,0302,0156,0463,0239,0704,53513,6066,80320,41010,20530,61615,3087,6543,82711,4825,74117,2248,612

Showing 60 of 60.