Integer Profile

1,688,713

13 × 129901

Prime factors, divisor sums, positional representations and sequence properties for 1,688,713. The prime factorization is 13 × 129901.

Number of positive divisors: 4. Showing the recorded part of the sequence: 88.

DeficientOddComposite

Number bases

Decimal: 1688713
Binary: 110011100010010001001 (21 bits)
Octal: 0o6342211
Hexadecimal: 0x19C489

Divisor catalog (4)

113129,9011,688,713

Showing 4 of 4.

Collatz trajectory (88 steps)

Even: n → n/2; Odd: n → 3n + 1

1,688,7135,066,1402,533,0701,266,5353,799,6061,899,8035,699,4102,849,7058,549,1164,274,5582,137,2796,411,8383,205,9199,617,7584,808,87914,426,6387,213,31921,639,95810,819,97932,459,93816,229,96948,689,90824,344,95412,172,47736,517,43218,258,7169,129,3584,564,67913,694,0386,847,01920,541,05810,270,52930,811,58815,405,7947,702,89723,108,69211,554,3465,777,17317,331,5208,665,7604,332,8802,166,4401,083,220541,610270,805812,416406,208203,104101,55250,77625,38812,6946,34719,0429,52128,56414,2827,14121,42410,712

Showing 60 of 60.

Prime factorization

Factorization: 13 × 129901
Distinct prime factors: 2
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 4
Divisor sum: 1,818,628
Proper-divisor sum: 129,915
Digit sum: 34
Digital root: 7