Number 51987

Representations of 51987
Greek numeral
εMα͵αϡπζʹ
Arabic numeral
٥١٩٨٧
Roman numeral
LMCMLXXXVII
Maya numeral
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Chinese numeral
五万一千九百八十七
Hebrew numeral
נא׳ תתקפז
51987 in different numeral systems
Binary
1100101100010011
Base-3
2122022110
Base-4
30230103
Base-5
3130422
Base-6
1040403
Base-7
304365
Base-8
145423
Duodecimal
26103
Hex
cb13
Vigesimal
69j7
Base-24
3i63
Base-36
1443
Negabinary
11101111100010111
Factorization
Prime factors
3, 13, 31, 43
Divisors
1, 3, 13, 31, 39, 43, 93, 129, 403, 559, 1209, 1333, 1677, 3999, 17329, 51987
Sum of divisors other than 51987
26861
Product of prime factors
51987 = 3 x 13 x 31 x 43
Characteristics
Difference of 2 squares Odd Composite Deficient
Related primes
Prime number before 51987
51977
Prime number after 51987
51991