Number 21972

Representations of 21972
Greek numeral
βMα͵αϡοβʹ
Arabic numeral
٢١٩٧٢
Roman numeral
XXMCMLXXII
Maya numeral
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Chinese numeral
二万一千九百七十二
Hebrew numeral
כא׳ תתקעב
21972 in different numeral systems
Binary
101010111010100
Base-3
1010010210
Base-4
11113110
Base-5
1200342
Base-6
245420
Base-7
121026
Base-8
52724
Hex
55d4
Base-24
1e3c
Base-36
gyc
Factorization
Prime factors
2, 3, 1831
Divisors
1, 2, 3, 4, 6, 12, 1831, 3662, 5493, 7324, 10986, 21972
Sum of divisors other than 21972
29324
Product of prime factors
21972 = 2 x 2 x 3 x 1831
Characteristics
Even Composite
Related primes
Number 21972 prime
249107
Prime number before 21972
21961
Prime number after 21972
21977