Number 345

Representations of 345
Greek numeral
τμεʹ
Arabic numeral
٣٤٥
Roman numeral
CCCXLV
Maya numeral
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Chinese numeral
三百四十五
Hebrew numeral
שמה
345 in different numeral systems
Binary
101011001
Base-3
110210
Base-4
11121
Base-5
2340
Base-6
1333
Base-7
1002
Base-8
531
Duodecimal
249
Hex
159
Vigesimal
h5
Base-24
e9
Base-36
9l
Negabinary
11010101001
Factorization
Prime factors
3, 5, 23
Divisors
1, 3, 5, 15, 23, 69, 115, 345
Sum of divisors other than 345
231
Product of prime factors
345 = 3 x 5 x 23
Characteristics
Difference of 2 squares Odd Composite Deficient
Related primes
Number 345 prime
2333
Prime number before 345
337
Prime number after 345
347