58 (number)

← 57 58 59 →
← 50 51 52 53 54 55 56 57 58 59 → List of numbers Integers ← 0 10 20 30 40 50 60 70 80 90 →
Cardinal	fifty-eight
Ordinal	58th (fifty-eighth)
Factorization	2 × 29
Divisors	1, 2, 29, 58
Greek numeral	ΝΗ´
Roman numeral	LVIII, lviii
Binary	1110102
Ternary	20113
Senary	1346
Octal	728
Duodecimal	4A12
Hexadecimal	3A16

58 (fifty-eight) is the natural number following 57 and preceding 59.

In mathematics

58 is a composite number, a semiprime, ^[1] and a square-free integer ^[2]

References

1. Neil, Sloane; Guy, R. K. (22 August 2010). "A001358: Semiprimes (or biprimes): products of two primes". On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 22 April 2024.
2. Sloane, Neil (n.d.). "A005117: Squarefree numbers: numbers that are not divisible by a square greater than 1". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 22 April 2024.