Integer Profile

1,270,621

11^2 × 10501

Prime factors, divisor sums, positional representations and sequence properties for 1,270,621. The prime factorization is 11^2 × 10501.

Number of positive divisors: 6. Showing the recorded part of the sequence: 142.

DeficientOddComposite

Divisor catalog (6)

11112110,501115,5111,270,621

Showing 6 of 6.

Collatz trajectory (142 steps)

Even: n → n/2; Odd: n → 3n + 1

1,270,6213,811,8641,905,932952,966476,4831,429,450714,7252,144,1761,072,088536,044268,022134,011402,034201,017603,052301,526150,763452,290226,145678,436339,218169,609508,828254,414127,207381,622190,811572,434286,217858,652429,326214,663643,990321,995965,986482,9931,448,980724,490362,2451,086,736543,368271,684135,84267,921203,764101,88250,941152,82476,41238,20619,10357,31028,65585,96642,983128,95064,475193,42696,713290,140

Showing 60 of 60.

Prime factorization

Factorization: 11^2 × 10501
Distinct prime factors: 2
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 6
Divisor sum: 1,396,766
Proper-divisor sum: 126,145
Digit sum: 19
Digital root: 1

Number bases

Decimal: 1270621
Binary: 100110110001101011101 (21 bits)
Octal: 0o4661535
Hexadecimal: 0x13635D