Integer Atlas 18

Integer Profile

805,015

5 × 233 × 691

Prime factors, divisor sums, positional representations and sequence properties for 805,015. The prime factorization is 5 × 233 × 691.

Number of positive divisors: 8. Collatz steps to reach 1: 43.

DeficientOddComposite

Divisor catalog (8)

Showing 8 of 8.

Collatz trajectory (43 steps)

Even: n → n/2; Odd: n → 3n + 1

Showing 44 of 44.

Prime factorization

Factorization
5 × 233 × 691
Distinct prime factors
3
Perfect square
No
Parity
Odd

Arithmetic properties

Positive divisors
8
Divisor sum
971,568
Proper-divisor sum
166,553
Digit sum
19
Digital root
1

Number bases

Decimal
805015
Binary
11000100100010010111 (20 bits)
Octal
0o3044227
Hexadecimal
0xC4897

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