Integer Profile

621,401

11 × 17 × 3323

Prime factors, divisor sums, positional representations and sequence properties for 621,401. The prime factorization is 11 × 17 × 3323.

Number of positive divisors: 8. Showing the recorded part of the sequence: 110.

DeficientOddComposite

Number bases

Decimal: 621401
Binary: 10010111101101011001 (20 bits)
Octal: 0o2275531
Hexadecimal: 0x97B59

Divisor catalog (8)

111171873,32336,55356,491621,401

Showing 8 of 8.

Collatz trajectory (110 steps)

Even: n → n/2; Odd: n → 3n + 1

621,4011,864,204932,102466,0511,398,154699,0772,097,2321,048,616524,308262,154131,077393,232196,61698,30849,15424,57773,73236,86618,43355,30027,65013,82541,47620,73810,36931,10815,5547,77723,33211,6665,83317,5008,7504,37513,1266,56319,6909,84529,53614,7687,3843,6921,8469232,7701,3854,1562,0781,0393,1181,5594,6782,3397,0183,50910,5285,2642,6321,316658

Showing 60 of 60.

Prime factorization

Factorization: 11 × 17 × 3323
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 717,984
Proper-divisor sum: 96,583
Digit sum: 14
Digital root: 5