Integer Profile

542,455

5 × 23 × 53 × 89

Prime factors, divisor sums, positional representations and sequence properties for 542,455. The prime factorization is 5 × 23 × 53 × 89.

Number of positive divisors: 16. Showing the recorded part of the sequence: 221.

DeficientOddComposite

Arithmetic properties

Positive divisors: 16
Divisor sum: 699,840
Proper-divisor sum: 157,385
Digit sum: 25
Digital root: 7

Number bases

Decimal: 542455
Binary: 10000100011011110111 (20 bits)
Octal: 0o2043367
Hexadecimal: 0x846F7

Divisor catalog (16)

152353891152654451,2192,0474,7176,09510,23523,585108,491542,455

Showing 16 of 16.

Collatz trajectory (221 steps)

Even: n → n/2; Odd: n → 3n + 1

542,4551,627,366813,6832,441,0501,220,5253,661,5761,830,788915,394457,6971,373,092686,546343,2731,029,820514,910257,455772,366386,1831,158,550579,2751,737,826868,9132,606,7401,303,370651,6851,955,056977,528488,764244,382122,191366,574183,287549,862274,931824,794412,3971,237,192618,596309,298154,649463,948231,974115,987347,962173,981521,944260,972130,48665,243195,73097,865293,596146,79873,399220,198110,099330,298165,149495,448247,724123,862

Showing 60 of 60.

Prime factorization

Factorization: 5 × 23 × 53 × 89
Distinct prime factors: 4
Perfect square: No
Parity: Odd