Integer Atlas 18

Integer Profile

55,838

2 × 27919

Prime factors, divisor sums, positional representations and sequence properties for 55,838. The prime factorization is 2 × 27919.

Number of positive divisors: 4. Showing the recorded part of the sequence: 109.

DeficientEvenComposite

Divisor catalog (4)

Showing 4 of 4.

Collatz trajectory (109 steps)

Even: n → n/2; Odd: n → 3n + 1

Showing 60 of 60.

Prime factorization

Factorization
2 × 27919
Distinct prime factors
2
Perfect square
No
Parity
Even

Arithmetic properties

Positive divisors
4
Divisor sum
83,760
Proper-divisor sum
27,922
Digit sum
29
Digital root
2

Number bases

Decimal
55838
Binary
1101101000011110 (16 bits)
Octal
0o155036
Hexadecimal
0xDA1E

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