Number 1287

Representations of 1287
Greek numeral
͵ασπζʹ
Arabic numeral
١٢٨٧
Roman numeral
MCCLXXXVII
Maya numeral
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Chinese numeral
一千二百八十七
Hebrew numeral
א׳ רפז
1287 in different numeral systems
Binary
10100000111
Base-3
1202200
Base-4
110013
Base-5
20122
Base-6
5543
Base-7
3516
Base-8
2407
Hex
507
Base-24
25f
Base-36
zr
Factorization
Prime factors
3, 11, 13
Divisors
1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287
Sum of divisors other than 1287
897
Product of prime factors
1287 = 3 x 3 x 11 x 13
Characteristics
Odd Composite
Related primes
Number 1287 prime
10529
Prime number before 1287
1283
Prime number after 1287
1289