Integer Atlas 18

Integer Profile

182,689

13^2 × 23 × 47

Prime factors, divisor sums, positional representations and sequence properties for 182,689. The prime factorization is 13^2 × 23 × 47.

Number of positive divisors: 12. Showing the recorded part of the sequence: 90.

DeficientOddComposite

Divisor catalog (12)

Showing 12 of 12.

Collatz trajectory (90 steps)

Even: n → n/2; Odd: n → 3n + 1

Showing 60 of 60.

Prime factorization

Factorization
13^2 × 23 × 47
Distinct prime factors
3
Perfect square
No
Parity
Odd

Arithmetic properties

Positive divisors
12
Divisor sum
210,816
Proper-divisor sum
28,127
Digit sum
34
Digital root
7

Number bases

Decimal
182689
Binary
101100100110100001 (18 bits)
Octal
0o544641
Hexadecimal
0x2C9A1

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