Integer Profile

2,691,660

2^2 × 3 × 5 × 113 × 397

Prime factors, divisor sums, positional representations and sequence properties for 2,691,660. The prime factorization is 2^2 × 3 × 5 × 113 × 397.

Number of positive divisors: 48. Showing the recorded part of the sequence: 156.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 48
Divisor sum: 7,622,496
Proper-divisor sum: 4,930,836
Digit sum: 30
Digital root: 3

Number bases

Decimal: 2691660
Binary: 1010010001001001001100 (22 bits)
Octal: 0o12211114
Hexadecimal: 0x29124C

Divisor catalog (48)

1234561012152030601132263393974525656787941,1301,1911,3561,5881,6951,9852,2602,3823,3903,9704,7645,9556,7807,94011,91023,82044,86189,722134,583179,444224,305269,166448,610538,332672,915897,2201,345,8302,691,660

Showing 48 of 48.

Collatz trajectory (156 steps)

Even: n → n/2; Odd: n → 3n + 1

2,691,6601,345,830672,9152,018,7461,009,3733,028,1201,514,060757,030378,5151,135,546567,7731,703,320851,660425,830212,915638,746319,373958,120479,060239,530119,765359,296179,64889,82444,91222,45611,2285,6142,8078,4224,21112,6346,31718,9529,4764,7382,3697,1083,5541,7775,3322,6661,3334,0002,0001,000500250125376188944714271214107322161484

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 3 × 5 × 113 × 397
Distinct prime factors: 5
Perfect square: No
Parity: Even