Number 30

Representations of 30
Greek numeral
λ
Sanskrit numeral
३०
Arabic numeral
٣٠
Roman numeral
XXX
Maya numeral
●
▃▃▃▃▃
▃▃▃▃▃
Chinese numeral
三十
Hebrew numeral
ל
30 in different numeral systems
Binary
11110
Base-3
1010
Base-4
132
Base-5
110
Base-6
50
Base-7
42
Base-8
36
Duodecimal
26
Hex
1e
Vigesimal
1a
Base-24
16
Base-36
u
Negabinary
1100010
Factorization
Prime factors
2, 3, 5
Divisors
1, 2, 3, 5, 6, 10, 15, 30
Sum of divisors other than 30
42
Product of prime factors
30 = 2 x 3 x 5
Characteristics
Harshad Even Ones-Zeroes Composite Abundant
Related primes
Number 30 prime
113
Prime number before 30
29
Prime number after 30
31