Number 21312

Interestingness: 11

Visual representations

Binary image (n×n bits)
2⁶3²37
Prime factorization

Representations of 21312

Greek numeral
β
Μ
͵ατιβʹ
Sanskrit numeral
२१३१२
Arabic numeral
٢١٣١٢
Roman numeral
XXMCCCXII
Maya numeral
●●
●●●
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▃▃▃▃▃
▃▃▃▃▃
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▃▃▃▃▃
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Chinese numeral
二万一千三百一十二
Hebrew numeral
כא׳ שיב
Egyptian numeral
𓂭𓂭
𓆼
𓈖𓈖𓈖
𓎆
𓏹𓏹
Morse code
..---.----...--.----..---

21312 in different numeral systems

Binary
101001101000000
Base-3
1002020100
Base-4
11031000
Base-5
1140222
Base-6
242400
Base-7
116064
Base-8
51500
Duodecimal
10400
Hex
5340
Vigesimal
2d5c
Base-24
1d00
Base-36
gg0
Negabinary
101011101000000

Factorization

Prime factors: 2, 3, 37
Divisors: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 144, 148, 192, 222, 288, 296, 333, 444, 576, 592, 666, 888, 1184, 1332, 1776, 2368, 2664, 3552, 5328, 7104, 10656, 21312
Sum of divisors other than 21312: 41426
Product of prime factors: 21312 = 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 37

Number-theory characteristics (5)

Difference of 2 squares Odious number Even Composite Abundant

Base-10 digit properties (4)

These depend on the decimal representation of the number.

Palindromic Harshad Happy number Zuckerman number

Related primes

Prime number before 21312
Prime number after 21312