Integer Profile
1,349,680
2^4 × 5 × 16871
Prime factors, divisor sums, positional representations and sequence properties for 1,349,680. The prime factorization is 2^4 × 5 × 16871.
Number of positive divisors: 20. Collatz steps to reach 1: 49.
Number bases
- Decimal
- 1349680
- Binary
- 101001001100000110000 (21 bits)
- Octal
- 0o5114060
- Hexadecimal
- 0x149830
Divisor catalog (20)
12458101620408016,87133,74267,48484,355134,968168,710269,936337,420674,8401,349,680
Showing 20 of 20.
Collatz trajectory (49 steps)
Even: n → n/2; Odd: n → 3n + 1
1,349,680674,840337,420168,71084,355253,066126,533379,600189,80094,90047,45023,72571,17635,58817,7948,89726,69213,3466,67320,02010,0105,00515,0167,5083,7541,8775,6322,8161,4087043521768844221134175226134020105168421
Showing 50 of 50.
Prime factorization
- Factorization
- 2^4 × 5 × 16871
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 20
- Divisor sum
- 3,138,192
- Proper-divisor sum
- 1,788,512
- Digit sum
- 31
- Digital root
- 4
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