Integer Profile

2,003,365

5 × 7^2 × 13 × 17 × 37

Prime factors, divisor sums, positional representations and sequence properties for 2,003,365. The prime factorization is 5 × 7^2 × 13 × 17 × 37.

Number of positive divisors: 48. Showing the recorded part of the sequence: 91.

DeficientOddComposite

Prime factorization

Factorization: 5 × 7^2 × 13 × 17 × 37
Distinct prime factors: 5
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 48
Divisor sum: 3,274,992
Proper-divisor sum: 1,271,627
Digit sum: 19
Digital root: 1

Number bases

Decimal: 2003365
Binary: 111101001000110100101 (21 bits)
Octal: 0o7510645
Hexadecimal: 0x1E91A5

Divisor catalog (48)

15713173537496585911191852212452594554815956296378331,1051,2951,5471,8132,4053,1453,1853,3674,1654,4037,7358,1779,06510,82916,83522,01523,56930,82140,88554,14557,239117,845154,105286,195400,6732,003,365

Showing 48 of 48.

Collatz trajectory (91 steps)

Even: n → n/2; Odd: n → 3n + 1

2,003,3656,010,0963,005,0481,502,524751,262375,6311,126,894563,4471,690,342845,1712,535,5141,267,7573,803,2721,901,636950,818475,4091,426,228713,114356,5571,069,672534,836267,418133,709401,128200,564100,28250,141150,42475,21237,60618,80356,41028,20584,61642,30821,15410,57731,73215,8667,93323,80011,9005,9502,9758,9264,46313,3906,69520,08610,04330,13015,06545,19622,59811,29933,89816,94950,84825,42412,712

Showing 60 of 60.