Number 225

Representations of 225
Greek numeral
σκεʹ
Arabic numeral
٢٢٥
Roman numeral
CCXXV
Maya numeral
●
▃▃▃▃▃
▃▃▃▃▃
▃▃▃▃▃
Chinese numeral
二百二十五
Hebrew numeral
רכה
225 in different numeral systems
Binary
11100001
Base-3
22100
Base-4
3201
Base-5
1400
Base-6
1013
Base-7
441
Base-8
341
Hex
e1
Base-24
99
Base-36
69
Factorization
Prime factors
3, 5
Divisors
1, 3, 5, 9, 15, 25, 45, 75, 225
Sum of divisors other than 225
178
Product of prime factors
225 = 3 x 3 x 5 x 5
Characteristics
Octogonal Square Odd Composite
Related primes
Number 225 prime
1427
Prime number before 225
223
Prime number after 225
227