Integer Profile

1,340,965

5 × 269 × 997

Prime factors, divisor sums, positional representations and sequence properties for 1,340,965. The prime factorization is 5 × 269 × 997.

Number of positive divisors: 8. Showing the recorded part of the sequence: 142.

DeficientOddComposite

Divisor catalog (8)

152699971,3454,985268,1931,340,965

Showing 8 of 8.

Collatz trajectory (142 steps)

Even: n → n/2; Odd: n → 3n + 1

1,340,9654,022,8962,011,4481,005,724502,862251,431754,294377,1471,131,442565,7211,697,164848,582424,2911,272,874636,4371,909,312954,656477,328238,664119,33259,66629,83389,50044,75022,37567,12633,563100,69050,345151,03675,51837,759113,27856,639169,91884,959254,878127,439382,318191,159573,478286,739860,218430,1091,290,328645,164322,582161,291483,874241,937725,812362,906181,453544,360272,180136,09068,045204,136102,06851,034

Showing 60 of 60.

Prime factorization

Factorization: 5 × 269 × 997
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 1,616,760
Proper-divisor sum: 275,795
Digit sum: 28
Digital root: 1

Number bases

Decimal: 1340965
Binary: 101000111011000100101 (21 bits)
Octal: 0o5073045
Hexadecimal: 0x147625