Integer Profile

688,532

2^2 × 13 × 13241

Prime factors, divisor sums, positional representations and sequence properties for 688,532. The prime factorization is 2^2 × 13 × 13241.

Number of positive divisors: 12. Showing the recorded part of the sequence: 198.

DeficientEvenComposite

Collatz trajectory (198 steps)

Even: n → n/2; Odd: n → 3n + 1

688,532344,266172,133516,400258,200129,10064,55032,27596,82648,413145,24072,62036,31018,15554,46627,23381,70040,85020,42561,27630,63815,31945,95822,97968,93834,469103,40851,70425,85212,9266,46319,3909,69529,08614,54343,63021,81565,44632,72398,17049,085147,25673,62836,81418,40755,22227,61182,83441,417124,25262,12631,06393,19046,595139,78669,893209,680104,84052,42026,210

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 13 × 13241
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 12
Divisor sum: 1,297,716
Proper-divisor sum: 609,184
Digit sum: 32
Digital root: 5

Number bases

Decimal: 688532
Binary: 10101000000110010100 (20 bits)
Octal: 0o2500624
Hexadecimal: 0xA8194

Divisor catalog (12)

12413265213,24126,48252,964172,133344,266688,532

Showing 12 of 12.