Integer Atlas 20

Integer Profile

345,860

2^2 × 5 × 17293

Prime factors, divisor sums, positional representations and sequence properties for 345,860. The prime factorization is 2^2 × 5 × 17293.

Number of positive divisors: 12. Showing the recorded part of the sequence: 78.

AbundantEvenComposite

Number bases

Decimal
345860
Binary
1010100011100000100 (19 bits)
Octal
0o1243404
Hexadecimal
0x54704

Divisor catalog (12)

Showing 12 of 12.

Collatz trajectory (78 steps)

Even: n → n/2; Odd: n → 3n + 1

Showing 60 of 60.

Prime factorization

Factorization
2^2 × 5 × 17293
Distinct prime factors
3
Perfect square
No
Parity
Even

Arithmetic properties

Positive divisors
12
Divisor sum
726,348
Proper-divisor sum
380,488
Digit sum
26
Digital root
8

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