Integer Profile

1,680,297

3 × 17 × 47 × 701

Prime factors, divisor sums, positional representations and sequence properties for 1,680,297. The prime factorization is 3 × 17 × 47 × 701.

Number of positive divisors: 16. Showing the recorded part of the sequence: 145.

DeficientOddComposite

Collatz trajectory (145 steps)

Even: n → n/2; Odd: n → 3n + 1

1,680,2975,040,8922,520,4461,260,2233,780,6701,890,3355,671,0062,835,5038,506,5104,253,25512,759,7666,379,88319,139,6509,569,82528,709,47614,354,7387,177,36921,532,10810,766,0545,383,02716,149,0828,074,54124,223,62412,111,8126,055,9063,027,9539,083,8604,541,9302,270,9656,812,8963,406,4481,703,224851,612425,806212,903638,710319,355958,066479,0331,437,100718,550359,2751,077,826538,9131,616,740808,370404,1851,212,556606,278303,139909,418454,7091,364,128682,064341,032170,51685,25842,629127,88863,944

Showing 60 of 60.

Prime factorization

Factorization: 3 × 17 × 47 × 701
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 16
Divisor sum: 2,426,112
Proper-divisor sum: 745,815
Digit sum: 33
Digital root: 6

Number bases

Decimal: 1680297
Binary: 110011010001110101001 (21 bits)
Octal: 0o6321651
Hexadecimal: 0x19A3A9

Divisor catalog (16)

131747511417017992,1032,39711,91732,94735,75198,841560,0991,680,297

Showing 16 of 16.