Integer Profile
1,381,325
5^2 × 11 × 5023
Prime factors, divisor sums, positional representations and sequence properties for 1,381,325. The prime factorization is 5^2 × 11 × 5023.
Number of positive divisors: 12. Showing the recorded part of the sequence: 199.
Prime factorization
- Factorization
- 5^2 × 11 × 5023
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 12
- Divisor sum
- 1,868,928
- Proper-divisor sum
- 487,603
- Digit sum
- 23
- Digital root
- 5
Number bases
- Decimal
- 1381325
- Binary
- 101010001001111001101 (21 bits)
- Octal
- 0o5211715
- Hexadecimal
- 0x1513CD
Divisor catalog (12)
151125552755,02325,11555,253125,575276,2651,381,325
Showing 12 of 12.
Collatz trajectory (199 steps)
Even: n → n/2; Odd: n → 3n + 1
1,381,3254,143,9762,071,9881,035,994517,9971,553,992776,996388,498194,249582,748291,374145,687437,062218,531655,594327,797983,392491,696245,848122,92461,46230,73192,19446,097138,29269,14634,573103,72051,86025,93012,96538,89619,4489,7244,8622,4317,2943,64710,9425,47116,4148,20724,62212,31136,93418,46755,40227,70183,10441,55220,77610,3885,1942,5977,7923,8961,9489744871,462
Showing 60 of 60.
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