Integer Profile
42,170
2 × 5 × 4217
Prime factors, divisor sums, positional representations and sequence properties for 42,170. The prime factorization is 2 × 5 × 4217.
Number of positive divisors: 8. Collatz steps to reach 1: 57.
Prime factorization
- Factorization
- 2 × 5 × 4217
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 8
- Divisor sum
- 75,924
- Proper-divisor sum
- 33,754
- Digit sum
- 14
- Digital root
- 5
Number bases
- Decimal
- 42170
- Binary
- 1010010010111010 (16 bits)
- Octal
- 0o122272
- Hexadecimal
- 0xA4BA
Divisor catalog (8)
125104,2178,43421,08542,170
Showing 8 of 8.
Collatz trajectory (57 steps)
Even: n → n/2; Odd: n → 3n + 1
42,17021,08563,25631,62815,8147,90723,72211,86135,58417,7928,8964,4482,2241,11255627813941820962831415747223611859178892681346720210130415276381958298844221134175226134020105168421
Showing 58 of 58.
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