Integer Profile

869,890

2 × 5 × 7 × 17^2 × 43

Prime factors, divisor sums, positional representations and sequence properties for 869,890. The prime factorization is 2 × 5 × 7 × 17^2 × 43.

Number of positive divisors: 48. Showing the recorded part of the sequence: 82.

AbundantEvenComposite

Collatz trajectory (82 steps)

Even: n → n/2; Odd: n → 3n + 1

869,890434,9451,304,836652,418326,209978,628489,314244,657733,972366,986183,493550,480275,240137,62068,81034,405103,21651,60825,80412,9026,45119,3549,67729,03214,5167,2583,62910,8885,4442,7221,3614,0842,0421,0213,0641,5327663831,1505751,7268632,5901,2953,8861,9435,8302,9158,7464,37313,1206,5603,2801,640820410205616308154

Showing 60 of 60.

Prime factorization

Factorization: 2 × 5 × 7 × 17^2 × 43
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 48
Divisor sum: 1,945,152
Proper-divisor sum: 1,075,262
Digit sum: 40
Digital root: 4

Number bases

Decimal: 869890
Binary: 11010100011000000010 (20 bits)
Octal: 0o3243002
Hexadecimal: 0xD4602

Divisor catalog (48)

12571014173435437085861191702152382893014305785956027311,1901,4451,4621,5052,0232,8903,0103,6554,0465,1177,31010,11510,23412,42720,23024,85425,58551,17062,13586,989124,270173,978434,945869,890

Showing 48 of 48.