Integer Profile

1,444,275

3^2 × 5^2 × 7^2 × 131

Prime factors, divisor sums, positional representations and sequence properties for 1,444,275. The prime factorization is 3^2 × 5^2 × 7^2 × 131.

Number of positive divisors: 54. Showing the recorded part of the sequence: 119.

AbundantOddComposite

Collatz trajectory (119 steps)

Even: n → n/2; Odd: n → 3n + 1

1,444,2754,332,8262,166,4136,499,2403,249,6201,624,810812,4052,437,2161,218,608609,304304,652152,32676,163228,490114,245342,736171,36885,68442,84221,42164,26432,13216,0668,03324,10012,0506,02518,0769,0384,51913,5586,77920,33810,16930,50815,2547,62722,88211,44134,32417,1628,58125,74412,8726,4363,2181,6094,8282,4141,2073,6221,8115,4342,7178,1524,0762,0381,0193,0581,529

Showing 60 of 60.

Prime factorization

Factorization: 3^2 × 5^2 × 7^2 × 131
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 54
Divisor sum: 3,032,172
Proper-divisor sum: 1,587,897
Digit sum: 27
Digital root: 9

Number bases

Decimal: 1444275
Binary: 101100000100110110011 (21 bits)
Octal: 0o5404663
Hexadecimal: 0x1609B3

Divisor catalog (54)

1357915212535454963751051311471752252453153934415256557359171,1791,2251,5751,9652,2052,7513,2753,6754,5855,8956,4198,2539,82511,02513,75519,25722,92529,47532,09541,26557,77168,77596,285160,475206,325288,855481,4251,444,275

Showing 54 of 54.