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Number 1280
Representations of 1280
Greek numeral
͵ασπ
Arabic numeral
١٢٨٠
Roman numeral
MCCLXXX
Maya numeral
●●●
●●●●
ↂ
Chinese numeral
一千二百八十
Hebrew numeral
א׳ רפ
1280 in different numeral systems
Binary
10100000000
Base-3
1202102
Base-4
110000
Base-5
20110
Base-6
5532
Base-7
3506
Base-8
2400
Hex
500
Base-24
258
Base-36
zk
Factorization
Prime factors
2
,
5
Divisors
1
,
2
,
4
,
5
,
8
,
10
,
16
,
20
,
32
,
40
,
64
,
80
,
128
,
160
,
256
,
320
,
640
,
1280
Sum of divisors other than 1280
1786
Product of prime factors
1280 =
2
x
2
x
2
x
2
x
2
x
2
x
2
x
2
x
5
Characteristics
Even
Composite
Related primes
Number 1280 prime
10459
Prime number before 1280
1279
Prime number after 1280
1283