Integer Profile

4,220,665

5 × 43 × 67 × 293

Prime factors, divisor sums, positional representations and sequence properties for 4,220,665. The prime factorization is 5 × 43 × 67 × 293.

Number of positive divisors: 16. Showing the recorded part of the sequence: 105.

DeficientOddComposite

Arithmetic properties

Positive divisors: 16
Divisor sum: 5,277,888
Proper-divisor sum: 1,057,223
Digit sum: 25
Digital root: 7

Number bases

Decimal: 4220665
Binary: 10000000110011011111001 (23 bits)
Octal: 0o20063371
Hexadecimal: 0x4066F9

Divisor catalog (16)

1543672152933351,4652,88112,59914,40519,63162,99598,155844,1334,220,665

Showing 16 of 16.

Collatz trajectory (105 steps)

Even: n → n/2; Odd: n → 3n + 1

4,220,66512,661,9966,330,9983,165,4999,496,4984,748,24914,244,7487,122,3743,561,18710,683,5625,341,78116,025,3448,012,6724,006,3362,003,1681,001,584500,792250,396125,19862,599187,79893,899281,698140,849422,548211,274105,637316,912158,45679,22839,61419,80759,42229,71189,13444,567133,70266,851200,554100,277300,832150,41675,20837,60418,8029,40128,20414,1027,05121,15410,57731,73215,8667,93323,80011,9005,9502,9758,9264,463

Showing 60 of 60.

Prime factorization

Factorization: 5 × 43 × 67 × 293
Distinct prime factors: 4
Perfect square: No
Parity: Odd