Number 289

Representations of 289
Greek numeral
σπθʹ
Arabic numeral
٢٨٩
Roman numeral
CCLXXXIX
Maya numeral
●●●●
▃▃▃▃▃
▃▃▃▃▃
●●●●
▃▃▃▃▃
Chinese numeral
二百八十九
Hebrew numeral
רפט
289 in different numeral systems
Binary
100100001
Base-3
101201
Base-4
10201
Base-5
2124
Base-6
1201
Base-7
562
Base-8
441
Hex
121
Base-24
c1
Base-36
81
Factorization
Prime factors
17
Divisors
1, 17, 289
Sum of divisors other than 289
18
Product of prime factors
289 = 17 x 17
Characteristics
Square Odd Composite
Related primes
Number 289 prime
1879
Prime number before 289
283
Prime number after 289
293