Integer Profile
2,539,225
5^2 × 13^2 × 601
Prime factors, divisor sums, positional representations and sequence properties for 2,539,225. The prime factorization is 5^2 × 13^2 × 601.
Number of positive divisors: 18. Showing the recorded part of the sequence: 130.
Prime factorization
- Factorization
- 5^2 × 13^2 × 601
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 18
- Divisor sum
- 3,415,146
- Proper-divisor sum
- 875,921
- Digit sum
- 28
- Digital root
- 1
Number bases
- Decimal
- 2539225
- Binary
- 1001101011111011011001 (22 bits)
- Octal
- 0o11537331
- Hexadecimal
- 0x26BED9
Divisor catalog (18)
151325651693256018453,0054,2257,81315,02539,065101,569195,325507,8452,539,225
Showing 18 of 18.
Collatz trajectory (130 steps)
Even: n → n/2; Odd: n → 3n + 1
2,539,2257,617,6763,808,8381,904,4195,713,2582,856,6298,569,8884,284,9442,142,4721,071,236535,618267,809803,428401,714200,857602,572301,286150,643451,930225,965677,896338,948169,47484,737254,212127,10663,553190,66095,33047,665142,99671,49835,749107,24853,62426,81213,4066,70320,11010,05530,16615,08345,25022,62567,87633,93816,96950,90825,45412,72738,18219,09157,27428,63785,91242,95621,47810,73932,21816,109
Showing 60 of 60.
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