Integer Profile
396,988
2^2 × 61 × 1627
Prime factors, divisor sums, positional representations and sequence properties for 396,988. The prime factorization is 2^2 × 61 × 1627.
Number of positive divisors: 12. Collatz steps to reach 1: 42.
Resources
Arithmetic properties
- Positive divisors
- 12
- Divisor sum
- 706,552
- Proper-divisor sum
- 309,564
- Digit sum
- 43
- Digital root
- 7
Number bases
- Decimal
- 396988
- Binary
- 1100000111010111100 (19 bits)
- Octal
- 0o1407274
- Hexadecimal
- 0x60EBC
Divisor catalog (12)
124611222441,6273,2546,50899,247198,494396,988
Showing 12 of 12.
Collatz trajectory (42 steps)
Even: n → n/2; Odd: n → 3n + 1
396,988198,49499,247297,742148,871446,614223,307669,922334,9611,004,884502,442251,221753,664376,832188,41694,20847,10423,55211,7765,8882,9441,472736368184924623703510653160804020105168421
Showing 43 of 43.
Prime factorization
- Factorization
- 2^2 × 61 × 1627
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Even
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