Number 286

Representations of 286
Greek numeral
σπϛʹ
Arabic numeral
٢٨٦
Roman numeral
CCLXXXVI
Maya numeral
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Chinese numeral
二百八十六
Hebrew numeral
רפו
286 in different numeral systems
Binary
100011110
Base-3
101121
Base-4
10132
Base-5
2121
Base-6
1154
Base-7
556
Base-8
436
Hex
11e
Base-24
bm
Base-36
7y
Factorization
Prime factors
2, 11, 13
Divisors
1, 2, 11, 13, 22, 26, 143, 286
Sum of divisors other than 286
218
Product of prime factors
286 = 2 x 11 x 13
Characteristics
Heptagonal Even Composite
Related primes
Number 286 prime
1871
Prime number before 286
283
Prime number after 286
293