Number 42

Representations of 42
Greek numeral
μβʹ
Arabic numeral
٤٢
Roman numeral
XLII
Maya numeral
●●
●●
Chinese numeral
四十二
Hebrew numeral
מב
42 in different numeral systems
Binary
101010
Base-3
1120
Base-4
222
Base-5
132
Base-6
110
Base-7
60
Base-8
52
Duodecimal
36
Hex
2a
Vigesimal
22
Base-24
1i
Base-36
16
Negabinary
1111110
Factorization
Prime factors
2, 3, 7
Divisors
1, 2, 3, 6, 7, 14, 21, 42
Sum of divisors other than 42
54
Product of prime factors
42 = 2 x 3 x 7
Characteristics
Harshad One O Even Composite Abundant
Related primes
Number 42 prime
181
Prime number before 42
41
Prime number after 42
43