Integer Profile

1,640,483

13^2 × 17 × 571

Prime factors, divisor sums, positional representations and sequence properties for 1,640,483. The prime factorization is 13^2 × 17 × 571.

Number of positive divisors: 12. Showing the recorded part of the sequence: 163.

DeficientOddComposite

Prime factorization

Factorization: 13^2 × 17 × 571
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 1,884,168
Proper-divisor sum: 243,685
Digit sum: 26
Digital root: 8

Number bases

Decimal: 1640483
Binary: 110010000100000100011 (21 bits)
Octal: 0o6204043
Hexadecimal: 0x190823

Divisor catalog (12)

113171692215712,8737,4239,70796,499126,1911,640,483

Showing 12 of 12.

Collatz trajectory (163 steps)

Even: n → n/2; Odd: n → 3n + 1

1,640,4834,921,4502,460,7257,382,1763,691,0881,845,544922,772461,386230,693692,080346,040173,02086,51043,255129,76664,883194,65097,325291,976145,98872,99436,497109,49254,74627,37382,12041,06020,53010,26530,79615,3987,69923,09811,54934,64817,3248,6624,33112,9946,49719,4929,7464,87314,6207,3103,65510,9665,48316,4508,22524,67612,3386,16918,5089,2544,62713,8826,94120,82410,412

Showing 60 of 60.