Integer Profile

490,509

3^3 × 37 × 491

Prime factors, divisor sums, positional representations and sequence properties for 490,509. The prime factorization is 3^3 × 37 × 491.

Number of positive divisors: 16. Showing the recorded part of the sequence: 151.

DeficientOddComposite

Divisor catalog (16)

13927371113334919991,4734,41913,25718,16754,501163,503490,509

Showing 16 of 16.

Collatz trajectory (151 steps)

Even: n → n/2; Odd: n → 3n + 1

490,5091,471,528735,764367,882183,941551,824275,912137,95668,97834,489103,46851,73425,86777,60238,801116,40458,20229,10187,30443,65221,82610,91332,74016,3708,18524,55612,2786,13918,4189,20927,62813,8146,90720,72210,36131,08415,5427,77123,31411,65734,97217,4868,74326,23013,11539,34619,67359,02029,51014,75544,26622,13366,40033,20016,6008,3004,1502,0756,2263,113

Showing 60 of 60.

Prime factorization

Factorization: 3^3 × 37 × 491
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 16
Divisor sum: 747,840
Proper-divisor sum: 257,331
Digit sum: 27
Digital root: 9

Number bases

Decimal: 490509
Binary: 1110111110000001101 (19 bits)
Octal: 0o1676015
Hexadecimal: 0x77C0D