Number 68

Representations of 68
Greek numeral
ξηʹ
Arabic numeral
٦٨
Roman numeral
LXVIII
Maya numeral
●●●
●●●
▃▃▃▃▃
Chinese numeral
六十八
Hebrew numeral
סח
68 in different numeral systems
Binary
1000100
Base-3
2112
Base-4
1010
Base-5
233
Base-6
152
Base-7
125
Base-8
104
Hex
44
Base-24
2k
Base-36
1w
Factorization
Prime factors
2, 17
Divisors
1, 2, 4, 17, 34, 68
Sum of divisors other than 68
58
Product of prime factors
68 = 2 x 2 x 17
Characteristics
Even Composite
Related primes
Number 68 prime
337
Prime number before 68
67
Prime number after 68
71