Number 63

Interestingness: 11 · Rank #156 of 1000

Visual representations

Binary image (n×n bits)
Element Eu – Europium
7
Prime factorization

Representations of 63

ξγʹ
●●●
●●●
六十三
𓎆𓎆𓎆𓎆𓎆𓎆
𓏹𓏹𓏹
-.......--

63 in different numeral systems

Binary
Base-3
Base-4
Base-5
Base-6
Base-7
Base-8
Duodecimal
Hex
3f
Vigesimal
Base-24
2f
Base-36
1r
Negabinary

Factorization

Prime factors: 3, 7
Divisors: 1, 3, 7, 9, 21, 63
Sum of divisors other than 63: 41
Product of prime factors: 63 = 3 × 3 × 7

Number-theory characteristics (7)

Difference of 2 squares Evil number Mersenne Odd Ones-Zeroes Composite Deficient

Base-10 digit properties (1)

These depend on the decimal representation of the number.

Harshad

Related primes

Number 63 prime
Prime number before 63
Prime number after 63