Number 81380

Representations of 81380
Greek numeral
ηMα͵ατπ
Arabic numeral
٨١٣٨٠
Roman numeral
LXXXMCCCLXXX
Maya numeral
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ↂ
Chinese numeral
八万一千三百八十
Hebrew numeral
פא׳ שפ
81380 in different numeral systems
Binary
10011110111100100
Base-3
11010122002
Base-4
103313210
Base-5
10101010
Base-6
1424432
Base-7
456155
Base-8
236744
Duodecimal
3b118
Hex
13de4
Vigesimal
a390
Base-24
5l6k
Base-36
1qsk
Negabinary
10100001000100100
Factorization
Prime factors
2, 5, 13, 313
Divisors
1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 313, 626, 1252, 1565, 3130, 4069, 6260, 8138, 16276, 20345, 40690, 81380
Sum of divisors other than 81380
103252
Product of prime factors
81380 = 2 x 2 x 5 x 13 x 313
Characteristics
Difference of 2 squares Harshad Smith Even Composite Abundant
Related primes
Prime number before 81380
81373
Prime number after 81380
81401