Number 640242

Representations of 640242
Greek numeral
ξδ
Μ
σμβʹ
Arabic numeral
٦٤٠٢٤٢
Roman numeral
DCXLCCXLII
Maya numeral
●●●●
ↂ
ↂ
●●
▃▃▃▃▃
▃▃▃▃▃
●●
Chinese numeral
六十四万零二百四十二
Hebrew numeral
תרמ׳ רמב
640242 in different numeral systems
Binary
10011100010011110010
Base-3
1012112020200
Base-4
2130103302
Base-5
130441432
Base-6
21420030
Base-7
5304411
Base-8
2342362
Duodecimal
26a616
Hex
9c4f2
Vigesimal
400c2
Base-24
1m7ci
Base-36
dq0i
Negabinary
111101100010100110110
Factorization
Prime factors
2, 3, 35569
Divisors
1, 2, 3, 6, 9, 18, 35569, 71138, 106707, 213414, 320121, 640242
Sum of divisors other than 640242
746988
Product of prime factors
640242 = 2 x 3 x 3 x 35569
Characteristics
Harshad Even Composite Abundant
Related primes
Prime number before 640242
640231
Prime number after 640242
640247