Number 253

Representations of 253
Greek numeral
σνγʹ
Arabic numeral
٢٥٣
Roman numeral
CCLIII
Maya numeral
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Chinese numeral
二百五十三
Hebrew numeral
רנג
253 in different numeral systems
Binary
11111101
Base-3
100101
Base-4
3331
Base-5
2003
Base-6
1101
Base-7
511
Base-8
375
Hex
fd
Base-24
ad
Base-36
71
Factorization
Prime factors
11, 23
Divisors
1, 11, 23, 253
Sum of divisors other than 253
35
Product of prime factors
253 = 11 x 23
Characteristics
Triangular Odd Composite
Related primes
Number 253 prime
1607
Prime number before 253
251
Prime number after 253
257