Number 128380

Representations of 128380
Greek numeral
ιβ
Μ
͵ητπ
Arabic numeral
١٢٨٣٨٠
Roman numeral
CXXVMMMCCCLXXX
Maya numeral
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Chinese numeral
一十二万八千三百八十
Hebrew numeral
קכח׳ שפ
128380 in different numeral systems
Binary
11111010101111100
Base-3
20112002211
Base-4
133111330
Base-5
13102010
Base-6
2430204
Base-7
1043200
Base-8
372574
Duodecimal
62364
Hex
1f57c
Vigesimal
g0j0
Base-24
96l4
Base-36
2r24
Negabinary
1100000101010001100
Factorization
Prime factors
2, 5, 7, 131
Divisors
1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 131, 140, 196, 245, 262, 490, 524, 655, 917, 980, 1310, 1834, 2620, 3668, 4585, 6419, 9170, 12838, 18340, 25676, 32095, 64190, 128380
Sum of divisors other than 128380
187628
Product of prime factors
128380 = 2 x 2 x 5 x 7 x 7 x 131
Characteristics
Difference of 2 squares Even Composite Abundant
Related primes
Prime number before 128380
128377
Prime number after 128380
128389