Integer Profile

3,639,857

13 × 41 × 6829

Prime factors, divisor sums, positional representations and sequence properties for 3,639,857. The prime factorization is 13 × 41 × 6829.

Number of positive divisors: 8. Showing the recorded part of the sequence: 234.

DeficientOddComposite

Number bases

Decimal: 3639857
Binary: 1101111000101000110001 (22 bits)
Octal: 0o15705061
Hexadecimal: 0x378A31

Divisor catalog (8)

113415336,82988,777279,9893,639,857

Showing 8 of 8.

Collatz trajectory (234 steps)

Even: n → n/2; Odd: n → 3n + 1

3,639,85710,919,5725,459,7862,729,8938,189,6804,094,8402,047,4201,023,710511,8551,535,566767,7832,303,3501,151,6753,455,0261,727,5135,182,5402,591,2701,295,6353,886,9061,943,4535,830,3602,915,1801,457,590728,7952,186,3861,093,1933,279,5801,639,790819,8952,459,6861,229,8433,689,5301,844,7655,534,2962,767,1481,383,574691,7872,075,3621,037,6813,113,0441,556,522778,2612,334,7841,167,392583,696291,848145,92472,96236,481109,44454,72227,36182,08441,04220,52161,56430,78215,39146,17423,087

Showing 60 of 60.

Prime factorization

Factorization: 13 × 41 × 6829
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 4,016,040
Proper-divisor sum: 376,183
Digit sum: 41
Digital root: 5