Number 21225

Interestingness: 5

Visual representations

Binary image (n×n bits)
3283
Prime factorization

Representations of 21225

β
Μ
͵ασκεʹ
२१२२५
٢١٢٢٥
XXMCCXXV
●●
●●●
▃▃▃▃▃
▃▃▃▃▃

▃▃▃▃▃
二万一千二百二十五
כא׳ רכה
𓂭𓂭
𓆼
𓈖𓈖
𓎆𓎆
𓏹𓏹𓏹𓏹𓏹
..---.----..---..---.....

21225 in different numeral systems

Binary
101001011101001
Base-3
1002010010
Base-4
Base-5
Base-6
Base-7
Base-8
Duodecimal
Hex
52e9
Vigesimal
2d15
Base-24
1ck9
Base-36
gdl
Negabinary
101011100111001

Factorization

Prime factors: 3, 5, 283
Divisors: 1, 3, 5, 15, 25, 75, 283, 849, 1415, 4245, 7075, 21225
Sum of divisors other than 21225: 13991
Product of prime factors: 21225 = 3 × 5 × 5 × 283

Number-theory characteristics (5)

Difference of 2 squares Evil number Odd Composite Deficient

Related primes

Prime number before 21225
Prime number after 21225