Number 628

Representations of 628
Greek numeral
χκηʹ
Sanskrit numeral
६२८
Arabic numeral
٦٢٨
Roman numeral
DCXXVIII
Maya numeral
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Chinese numeral
六百二十八
Hebrew numeral
תרכח
628 in different numeral systems
Binary
1001110100
Base-3
212021
Base-4
21310
Base-5
10003
Base-6
2524
Base-7
1555
Base-8
1164
Duodecimal
444
Hex
274
Vigesimal
1b8
Base-24
124
Base-36
hg
Negabinary
11110110100
Factorization
Prime factors
2, 157
Divisors
1, 2, 4, 157, 314, 628
Sum of divisors other than 628
478
Product of prime factors
628 = 2 x 2 x 157
Characteristics
Difference of 2 squares Even Composite Deficient
Related primes
Number 628 prime
4649
Prime number before 628
619
Prime number after 628
631