Integer Profile

3,621,222

2 × 3^2 × 11 × 18289

Prime factors, divisor sums, positional representations and sequence properties for 3,621,222. The prime factorization is 2 × 3^2 × 11 × 18289.

Number of positive divisors: 24. Showing the recorded part of the sequence: 159.

AbundantEvenComposite

Collatz trajectory (159 steps)

Even: n → n/2; Odd: n → 3n + 1

3,621,2221,810,6115,431,8342,715,9178,147,7524,073,8762,036,9381,018,4693,055,4081,527,704763,852381,926190,963572,890286,445859,336429,668214,834107,417322,252161,12680,563241,690120,845362,536181,26890,63445,317135,95267,97633,98816,9948,49725,49212,7466,37319,1209,5604,7802,3901,1953,5861,7935,3802,6901,3454,0362,0181,0093,0281,5147572,2721,13656828414271214107

Showing 60 of 60.

Prime factorization

Factorization: 2 × 3^2 × 11 × 18289
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 24
Divisor sum: 8,559,720
Proper-divisor sum: 4,938,498
Digit sum: 18
Digital root: 9

Number bases

Decimal: 3621222
Binary: 1101110100000101100110 (22 bits)
Octal: 0o15640546
Hexadecimal: 0x374166

Divisor catalog (24)

1236911182233669919818,28936,57854,867109,734164,601201,179329,202402,358603,5371,207,0741,810,6113,621,222

Showing 24 of 24.