Integer Profile

1,305,075

3 × 5^2 × 17401

Prime factors, divisor sums, positional representations and sequence properties for 1,305,075. The prime factorization is 3 × 5^2 × 17401.

Number of positive divisors: 12. Showing the recorded part of the sequence: 80.

DeficientOddComposite

Arithmetic properties

Positive divisors: 12
Divisor sum: 2,157,848
Proper-divisor sum: 852,773
Digit sum: 21
Digital root: 3

Number bases

Decimal: 1305075
Binary: 100111110100111110011 (21 bits)
Octal: 0o4764763
Hexadecimal: 0x13E9F3

Divisor catalog (12)

13515257517,40152,20387,005261,015435,0251,305,075

Showing 12 of 12.

Collatz trajectory (80 steps)

Even: n → n/2; Odd: n → 3n + 1

1,305,0753,915,2261,957,6135,872,8402,936,4201,468,210734,1052,202,3161,101,158550,5791,651,738825,8692,477,6081,238,804619,402309,701929,104464,552232,276116,13858,069174,20887,10443,55221,77610,8885,4442,7221,3614,0842,0421,0213,0641,5327663831,1505751,7268632,5901,2953,8861,9435,8302,9158,7464,37313,1206,5603,2801,64082041020561630815477232

Showing 60 of 60.

Prime factorization

Factorization: 3 × 5^2 × 17401
Distinct prime factors: 3
Perfect square: No
Parity: Odd