Integer Atlas 20

Integer Profile

678,369

3 × 226123

Prime factors, divisor sums, positional representations and sequence properties for 678,369. The prime factorization is 3 × 226123.

Number of positive divisors: 4. Showing the recorded part of the sequence: 167.

DeficientOddComposite

Number bases

Decimal
678369
Binary
10100101100111100001 (20 bits)
Octal
0o2454741
Hexadecimal
0xA59E1

Divisor catalog (4)

Showing 4 of 4.

Collatz trajectory (167 steps)

Even: n → n/2; Odd: n → 3n + 1

Showing 60 of 60.

Prime factorization

Factorization
3 × 226123
Distinct prime factors
2
Perfect square
No
Parity
Odd

Arithmetic properties

Positive divisors
4
Divisor sum
904,496
Proper-divisor sum
226,127
Digit sum
39
Digital root
3

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