Integer Profile

2,018,800

2^4 × 5^2 × 7^2 × 103

Prime factors, divisor sums, positional representations and sequence properties for 2,018,800. The prime factorization is 2^4 × 5^2 × 7^2 × 103.

Number of positive divisors: 90. Showing the recorded part of the sequence: 153.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 90
Divisor sum: 5,696,808
Proper-divisor sum: 3,678,008
Digit sum: 19
Digital root: 1

Number bases

Decimal: 2018800
Binary: 111101100110111110000 (21 bits)
Octal: 0o7546760
Hexadecimal: 0x1ECDF0

Divisor catalog (90)

12457810141620252835404950567080981001031121401751962002062452803503924004124905155607007217848249801,0301,2251,4001,4421,6481,9602,0602,4502,5752,8002,8843,6053,9204,1204,9005,0475,1505,768

Showing 60 of 90.

Collatz trajectory (153 steps)

Even: n → n/2; Odd: n → 3n + 1

2,018,8001,009,400504,700252,350126,175378,526189,263567,790283,895851,686425,8431,277,530638,7651,916,296958,148479,074239,537718,612359,306179,653538,960269,480134,74067,37033,685101,05650,52825,26412,6326,3163,1581,5794,7382,3697,1083,5541,7775,3322,6661,3334,0002,0001,000500250125376188944714271214107322161484242121364

Showing 60 of 60.

Prime factorization

Factorization: 2^4 × 5^2 × 7^2 × 103
Distinct prime factors: 4
Perfect square: No
Parity: Even