Number 642040

Representations of 642040
Greek numeral
ξδ
Μ
͵βμ
Sanskrit numeral
६४२०४०
Arabic numeral
٦٤٢٠٤٠
Roman numeral
DCXLMMXL
Maya numeral
●●●●
ↂ
▃▃▃▃▃
●●
ↂ
Chinese numeral
六十四万二千零四十
Hebrew numeral
תרמב׳ מ
642040 in different numeral systems
Binary
10011100101111111000
Base-3
1012121201021
Base-4
2130233320
Base-5
131021130
Base-6
21432224
Base-7
5312560
Base-8
2345770
Duodecimal
26b674
Hex
9cbf8
Vigesimal
40520
Base-24
1mafg
Base-36
dreg
Negabinary
111101101110000001000
Factorization
Prime factors
2, 5, 7, 2293
Divisors
1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 2293, 4586, 9172, 11465, 16051, 18344, 22930, 32102, 45860, 64204, 80255, 91720, 128408, 160510, 321020, 642040
Sum of divisors other than 642040
1009640
Product of prime factors
642040 = 2 x 2 x 2 x 5 x 7 x 2293
Characteristics
Difference of 2 squares Even Composite Abundant
Related primes
Prime number before 642040
642013
Prime number after 642040
642049