Integer Profile

3,215,828

2^2 × 7 × 11 × 53 × 197

Prime factors, divisor sums, positional representations and sequence properties for 3,215,828. The prime factorization is 2^2 × 7 × 11 × 53 × 197.

Number of positive divisors: 48. Showing the recorded part of the sequence: 133.

AbundantEvenComposite

Divisor catalog (48)

1247111422284453771061541972123083713945837427881,1661,3791,4842,1672,3322,7584,0814,3345,5168,1628,66810,44115,16916,32420,88230,33841,76460,67673,087114,851146,174229,702292,348459,404803,9571,607,9143,215,828

Showing 48 of 48.

Collatz trajectory (133 steps)

Even: n → n/2; Odd: n → 3n + 1

3,215,8281,607,914803,9572,411,8721,205,936602,968301,484150,74275,371226,114113,057339,172169,58684,793254,380127,19063,595190,78695,393286,180143,09071,545214,636107,31853,659160,97880,489241,468120,73460,367181,10290,551271,654135,827407,482203,741611,224305,612152,80676,403229,210114,605343,816171,90885,95442,977128,93264,46632,23396,70048,35024,17572,52636,263108,79054,395163,18681,593244,780122,390

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 7 × 11 × 53 × 197
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 48
Divisor sum: 7,185,024
Proper-divisor sum: 3,969,196
Digit sum: 29
Digital root: 2

Number bases

Decimal: 3215828
Binary: 1100010001000111010100 (22 bits)
Octal: 0o14210724
Hexadecimal: 0x3111D4