Integer Profile

6,981,000

2^3 × 3 × 5^3 × 13 × 179

Prime factors, divisor sums, positional representations and sequence properties for 6,981,000. The prime factorization is 2^3 × 3 × 5^3 × 13 × 179.

Number of positive divisors: 128. Showing the recorded part of the sequence: 191.

AbundantEvenComposite

Collatz trajectory (191 steps)

Even: n → n/2; Odd: n → 3n + 1

6,981,0003,490,5001,745,250872,6252,617,8761,308,938654,4691,963,408981,704490,852245,426122,713368,140184,07092,035276,106138,053414,160207,080103,54051,77025,88577,65638,82819,4149,70729,12214,56143,68421,84210,92132,76416,3828,19124,57412,28736,86218,43155,29427,64782,94241,471124,41462,207186,62293,311279,934139,967419,902209,951629,854314,927944,782472,3911,417,174708,5872,125,7621,062,8813,188,6441,594,322

Showing 60 of 60.

Prime factorization

Factorization: 2^3 × 3 × 5^3 × 13 × 179
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 128
Divisor sum: 23,587,200
Proper-divisor sum: 16,606,200
Digit sum: 24
Digital root: 6

Number bases

Decimal: 6981000
Binary: 11010101000010110001000 (23 bits)
Octal: 0o32502610
Hexadecimal: 0x6A8588

Divisor catalog (128)

123456810121315202425263039405052606575781001041201251301501561791952002502603003123253583753905005205376006507167507808959751,0001,0741,3001,4321,5001,5601,6251,790

Showing 60 of 128.