Integer Profile

2,101,567

13 × 161659

Prime factors, divisor sums, positional representations and sequence properties for 2,101,567. The prime factorization is 13 × 161659.

Number of positive divisors: 4. Showing the recorded part of the sequence: 127.

DeficientOddComposite

Divisor catalog (4)

113161,6592,101,567

Showing 4 of 4.

Collatz trajectory (127 steps)

Even: n → n/2; Odd: n → 3n + 1

2,101,5676,304,7023,152,3519,457,0544,728,52714,185,5827,092,79121,278,37410,639,18731,917,56215,958,78147,876,34423,938,17211,969,0865,984,54317,953,6308,976,81526,930,44613,465,22340,395,67020,197,83560,593,50630,296,75390,890,26045,445,13022,722,56568,167,69634,083,84817,041,9248,520,9624,260,48112,781,4446,390,7223,195,3619,586,0844,793,0422,396,5217,189,5643,594,7821,797,3915,392,1742,696,0878,088,2624,044,13112,132,3946,066,19718,198,5929,099,2964,549,6482,274,8241,137,412568,706284,353853,060426,530213,265639,796319,898159,949479,848

Showing 60 of 60.

Prime factorization

Factorization: 13 × 161659
Distinct prime factors: 2
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 4
Divisor sum: 2,263,240
Proper-divisor sum: 161,673
Digit sum: 22
Digital root: 4

Number bases

Decimal: 2101567
Binary: 1000000001000100111111 (22 bits)
Octal: 0o10010477
Hexadecimal: 0x20113F