Number 123

Representations of 123
Greek numeral
ρκγʹ
Arabic numeral
١٢٣
Roman numeral
CXXIII
Maya numeral
●
▃▃▃▃▃
●●●
Chinese numeral
一百二十三
Hebrew numeral
קכג
123 in different numeral systems
Binary
1111011
Base-3
11120
Base-4
1323
Base-5
443
Base-6
323
Base-7
234
Base-8
173
Hex
7b
Base-24
53
Base-36
3f
Factorization
Prime factors
3, 41
Divisors
1, 3, 41, 123
Sum of divisors other than 123
45
Product of prime factors
123 = 3 x 41
Characteristics
Odd Composite
Related primes
Number 123 prime
677
Prime number before 123
113
Prime number after 123
127