Integer Profile

1,338,690

2 × 3 × 5 × 44623

Prime factors, divisor sums, positional representations and sequence properties for 1,338,690. The prime factorization is 2 × 3 × 5 × 44623.

Number of positive divisors: 16. Showing the recorded part of the sequence: 168.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 16
Divisor sum: 3,212,928
Proper-divisor sum: 1,874,238
Digit sum: 30
Digital root: 3

Number bases

Decimal: 1338690
Binary: 101000110110101000010 (21 bits)
Octal: 0o5066502
Hexadecimal: 0x146D42

Divisor catalog (16)

1235610153044,62389,246133,869223,115267,738446,230669,3451,338,690

Showing 16 of 16.

Collatz trajectory (168 steps)

Even: n → n/2; Odd: n → 3n + 1

1,338,690669,3452,008,0361,004,018502,0091,506,028753,014376,5071,129,522564,7611,694,284847,142423,5711,270,714635,3571,906,072953,036476,518238,259714,778357,3891,072,168536,084268,042134,021402,064201,032100,51650,25825,12975,38837,69418,84756,54228,27184,81442,407127,22263,611190,83495,417286,252143,12671,563214,690107,345322,036161,01880,509241,528120,76460,38230,19190,57445,287135,86267,931203,794101,897305,692

Showing 60 of 60.

Prime factorization

Factorization: 2 × 3 × 5 × 44623
Distinct prime factors: 4
Perfect square: No
Parity: Even