Integer Profile

2,216,844

2^2 × 3^2 × 7 × 19 × 463

Prime factors, divisor sums, positional representations and sequence properties for 2,216,844. The prime factorization is 2^2 × 3^2 × 7 × 19 × 463.

Number of positive divisors: 72. Showing the recorded part of the sequence: 60.

AbundantEvenComposite

Number bases

Decimal: 2216844
Binary: 1000011101001110001100 (22 bits)
Octal: 0o10351614
Hexadecimal: 0x21D38C

Divisor catalog (72)

1234679121418192128363842576376841141261331712282522663423994635326847989261,1971,3891,5961,8522,3942,7783,2414,1674,7885,5566,4828,3348,7979,72312,96416,66817,59419,44626,39129,16935,18838,89252,78258,33861,57979,173

Showing 60 of 72.

Collatz trajectory (60 steps)

Even: n → n/2; Odd: n → 3n + 1

2,216,8441,108,422554,2111,662,634831,3172,493,9521,246,976623,488311,744155,87277,93638,96819,4849,7424,87114,6147,30721,92210,96132,88416,4428,22124,66412,3326,1663,0839,2504,62513,8766,9383,46910,4085,2042,6021,3013,9041,9529764882441226118492462370351065316080402010516842

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 3^2 × 7 × 19 × 463
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 72
Divisor sum: 6,755,840
Proper-divisor sum: 4,538,996
Digit sum: 27
Digital root: 9