Number 642642

Representations of 642642
Greek numeral
ξδ
Μ
͵βχμβʹ
Arabic numeral
٦٤٢٦٤٢
Roman numeral
DCXLMMDCXLII
Maya numeral
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ↂ
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Chinese numeral
六十四万二千六百四十二
Hebrew numeral
תרמב׳ תרמב
642642 in different numeral systems
Binary
10011100111001010010
Base-3
1012122112120
Base-4
2130321102
Base-5
131031032
Base-6
21435110
Base-7
5314410
Base-8
2347122
Duodecimal
26ba96
Hex
9ce52
Vigesimal
406c2
Base-24
1mbgi
Base-36
drv6
Negabinary
111101101001001010110
Factorization
Prime factors
2, 3, 7, 11, 13, 107
Divisors
1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 107, 143, 154, 182, 214, 231, 273, 286, 321, 429, 462, 546, 642, 749, 858, 1001, 1177, 1391, 1498, 2002, 2247, 2354, 2782, 3003, 3531, 4173, 4494, 6006, 7062, 8239, 8346, 9737, 15301, 16478, 19474, 24717, 29211, 30602, 45903, 49434, 58422, 91806, 107107, 214214, 321321, 642642
Sum of divisors other than 642642
1099182
Product of prime factors
642642 = 2 x 3 x 7 x 11 x 13 x 107
Characteristics
Even Composite Abundant
Related primes
Prime number before 642642
642623
Prime number after 642642
642673