Number 18980

Representations of 18980
Greek numeral
α
Μ
͵ηϡπ
Arabic numeral
١٨٩٨٠
Roman numeral
XVMMMCMLXXX
Maya numeral
●●
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▃▃▃▃▃
●●●●
▃▃▃▃▃
ↂ
Chinese numeral
一万八千九百八十
Hebrew numeral
יח׳ תתקפ
18980 in different numeral systems
Binary
100101000100100
Base-3
222000222
Base-4
10220210
Base-5
1101410
Base-6
223512
Base-7
106223
Base-8
45044
Duodecimal
ab98
Hex
4a24
Vigesimal
2790
Base-24
18mk
Base-36
en8
Negabinary
101111001100100
Factorization
Prime factors
2, 5, 13, 73
Divisors
1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 130, 146, 260, 292, 365, 730, 949, 1460, 1898, 3796, 4745, 9490, 18980
Sum of divisors other than 18980
24532
Product of prime factors
18980 = 2 x 2 x 5 x 13 x 73
Characteristics
Difference of 2 squares Harshad Even Composite Abundant
Related primes
Prime number before 18980
18979
Prime number after 18980
19001