Integer Atlas 18

Integer Profile

8,239,824

2^4 × 3^2 × 57221

Prime factors, divisor sums, positional representations and sequence properties for 8,239,824. The prime factorization is 2^4 × 3^2 × 57221.

Number of positive divisors: 30. Collatz steps to reach 1: 54.

AbundantEvenComposite

Divisor catalog (30)

Showing 30 of 30.

Collatz trajectory (54 steps)

Even: n → n/2; Odd: n → 3n + 1

Showing 55 of 55.

Prime factorization

Factorization
2^4 × 3^2 × 57221
Distinct prime factors
3
Perfect square
No
Parity
Even

Arithmetic properties

Positive divisors
30
Divisor sum
23,060,466
Proper-divisor sum
14,820,642
Digit sum
36
Digital root
9

Number bases

Decimal
8239824
Binary
11111011011101011010000 (23 bits)
Octal
0o37335320
Hexadecimal
0x7DBAD0

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