Integer Profile

2,161,044

2^2 × 3^2 × 60029

Prime factors, divisor sums, positional representations and sequence properties for 2,161,044. The prime factorization is 2^2 × 3^2 × 60029.

Number of positive divisors: 18. Showing the recorded part of the sequence: 65.

AbundantEvenComposite

Prime factorization

Factorization: 2^2 × 3^2 × 60029
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 18
Divisor sum: 5,462,730
Proper-divisor sum: 3,301,686
Digit sum: 18
Digital root: 9

Number bases

Decimal: 2161044
Binary: 1000001111100110010100 (22 bits)
Octal: 0o10174624
Hexadecimal: 0x20F994

Divisor catalog (18)

12346912183660,029120,058180,087240,116360,174540,261720,3481,080,5222,161,044

Showing 18 of 18.

Collatz trajectory (65 steps)

Even: n → n/2; Odd: n → 3n + 1

2,161,0441,080,522540,2611,620,784810,392405,196202,598101,299303,898151,949455,848227,924113,96256,981170,94485,47242,73621,36810,6845,3422,6718,0144,00712,0226,01118,0349,01727,05213,5266,76320,29010,14530,43615,2187,60922,82811,4145,70717,1228,56125,68412,8426,42119,2649,6324,8162,4081,2046023019044522261133401708525612864

Showing 60 of 60.