Integer Profile
1,327,305
3 × 5 × 7 × 12641
Prime factors, divisor sums, positional representations and sequence properties for 1,327,305. The prime factorization is 3 × 5 × 7 × 12641.
Number of positive divisors: 16. Showing the recorded part of the sequence: 93.
Prime factorization
- Factorization
- 3 × 5 × 7 × 12641
- Distinct prime factors
- 4
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 16
- Divisor sum
- 2,427,264
- Proper-divisor sum
- 1,099,959
- Digit sum
- 21
- Digital root
- 3
Number bases
- Decimal
- 1327305
- Binary
- 101000100000011001001 (21 bits)
- Octal
- 0o5040311
- Hexadecimal
- 0x1440C9
Divisor catalog (16)
135715213510512,64137,92363,20588,487189,615265,461442,4351,327,305
Showing 16 of 16.
Collatz trajectory (93 steps)
Even: n → n/2; Odd: n → 3n + 1
1,327,3053,981,9161,990,958995,4792,986,4381,493,2194,479,6582,239,8296,719,4883,359,7441,679,872839,936419,968209,984104,99252,49626,24813,1246,5623,2819,8444,9222,4617,3843,6921,8469232,7701,3854,1562,0781,0393,1181,5594,6782,3397,0183,50910,5285,2642,6321,3166583299884942477423711,1145571,672836418209628314157472236
Showing 60 of 60.
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