Number 21204

Interestingness: 10

Visual representations

Binary image (n×n bits)
2²3²1931
Prime factorization

Representations of 21204

Greek numeral
β
Μ
͵ασδʹ
Sanskrit numeral
२१२०४
Arabic numeral
٢١٢٠٤
Roman numeral
XXMCCIV
Maya numeral
●●
●●●
▃▃▃▃▃
▃▃▃▃▃
ↂ
●●●●
Chinese numeral
二万一千二百零四
Hebrew numeral
כא׳ רד
Egyptian numeral
𓂭𓂭
𓆼
𓈖𓈖
𓏹𓏹𓏹𓏹
Morse code
..---.----..--------....-

21204 in different numeral systems

Binary
101001011010100
Base-3
1002002100
Base-4
11023110
Base-5
1134304
Base-6
242100
Base-7
115551
Base-8
51324
Duodecimal
10330
Hex
52d4
Vigesimal
2d04
Base-24
1cjc
Base-36
gd0
Negabinary
101011111010100

Factorization

Prime factors: 2, 3, 19, 31
Divisors: 1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 7068, 10602, 21204
Sum of divisors other than 21204: 37036
Product of prime factors: 21204 = 2 × 2 × 3 × 3 × 19 × 31

Number-theory characteristics (6)

Difference of 2 squares Odious number Refactorable Even Composite Abundant

Base-10 digit properties (2)

These depend on the decimal representation of the number.

Harshad Duck number

Related primes

Prime number before 21204
Prime number after 21204