Integer Profile
389,456
2^4 × 101 × 241
Prime factors, divisor sums, positional representations and sequence properties for 389,456. The prime factorization is 2^4 × 101 × 241.
Number of positive divisors: 20. Showing the recorded part of the sequence: 117.
Prime factorization
- Factorization
- 2^4 × 101 × 241
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 20
- Divisor sum
- 765,204
- Proper-divisor sum
- 375,748
- Digit sum
- 35
- Digital root
- 8
Number bases
- Decimal
- 389456
- Binary
- 1011111000101010000 (19 bits)
- Octal
- 0o1370520
- Hexadecimal
- 0x5F150
Divisor catalog (20)
1248161012022414044828089641,6161,9283,85624,34148,68297,364194,728389,456
Showing 20 of 20.
Collatz trajectory (117 steps)
Even: n → n/2; Odd: n → 3n + 1
389,456194,72897,36448,68224,34173,02436,51218,2569,1284,5642,2821,1413,4241,712856428214107322161484242121364182912741374122061033101554662337003501755262637903951,1865931,7808904451,3366683341675022517543771,132566283850425
Showing 60 of 60.
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