Integer Profile
1,307,898
2 × 3^2 × 72661
Prime factors, divisor sums, positional representations and sequence properties for 1,307,898. The prime factorization is 2 × 3^2 × 72661.
Number of positive divisors: 12. Showing the recorded part of the sequence: 155.
Divisor catalog (12)
123691872,661145,322217,983435,966653,9491,307,898
Showing 12 of 12.
Collatz trajectory (155 steps)
Even: n → n/2; Odd: n → 3n + 1
1,307,898653,9491,961,848980,924490,462245,231735,694367,8471,103,542551,7711,655,314827,6572,482,9721,241,486620,7431,862,230931,1152,793,3461,396,6734,190,0202,095,0101,047,5053,142,5161,571,258785,6292,356,8881,178,444589,222294,611883,834441,9171,325,752662,876331,438165,719497,158248,579745,738372,8691,118,608559,304279,652139,82669,913209,740104,87052,435157,30678,653235,960117,98058,99029,49588,48644,243132,73066,365199,09699,54849,774
Showing 60 of 60.
Prime factorization
- Factorization
- 2 × 3^2 × 72661
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 12
- Divisor sum
- 2,833,818
- Proper-divisor sum
- 1,525,920
- Digit sum
- 36
- Digital root
- 9
Number bases
- Decimal
- 1307898
- Binary
- 100111111010011111010 (21 bits)
- Octal
- 0o4772372
- Hexadecimal
- 0x13F4FA
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