Integer Profile
3,140,721
3^3 × 89 × 1307
Prime factors, divisor sums, positional representations and sequence properties for 3,140,721. The prime factorization is 3^3 × 89 × 1307.
Number of positive divisors: 16. Collatz steps to reach 1: 58.
Collatz trajectory (58 steps)
Even: n → n/2; Odd: n → 3n + 1
3,140,7219,422,1644,711,0822,355,5417,066,6243,533,3121,766,656883,328441,664220,832110,41655,20827,60413,8026,90120,70410,3525,1762,5881,2946471,9429712,9141,4574,3722,1861,0933,2801,6408204102056163081547723211658298844221134175226134020105168421
Showing 59 of 59.
Prime factorization
- Factorization
- 3^3 × 89 × 1307
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 16
- Divisor sum
- 4,708,800
- Proper-divisor sum
- 1,568,079
- Digit sum
- 18
- Digital root
- 9
Number bases
- Decimal
- 3140721
- Binary
- 1011111110110001110001 (22 bits)
- Octal
- 0o13766161
- Hexadecimal
- 0x2FEC71
Divisor catalog (16)
13927892678011,3072,4033,92111,76335,289116,323348,9691,046,9073,140,721
Showing 16 of 16.
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