Number 2145

Representations of 2145
Greek numeral
͵βρμεʹ
Sanskrit numeral
२१४५
Arabic numeral
٢١٤٥
Roman numeral
MMCXLV
Maya numeral
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Chinese numeral
二千一百四十五
Hebrew numeral
ב׳ קמה
2145 in different numeral systems
Binary
100001100001
Base-3
2221110
Base-4
201201
Base-5
32040
Base-6
13533
Base-7
6153
Base-8
4141
Duodecimal
12a9
Hex
861
Vigesimal
575
Base-24
3h9
Base-36
1nl
Negabinary
1100110100001
Factorization
Prime factors
3, 5, 11, 13
Divisors
1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145
Sum of divisors other than 2145
1887
Product of prime factors
2145 = 3 x 5 x 11 x 13
Characteristics
Triangular Hexagonal Difference of 2 squares Odd Composite Deficient
Related primes
Number 2145 prime
18797
Prime number before 2145
2143
Prime number after 2145
2153