Number 221990

Representations of 221990
κβ
Μ
͵αϡϟ
२२१९९०
٢٢١٩٩٠
CCXXMCMXC

●●
▃▃▃▃▃
●●●●
▃▃▃▃▃
▃▃▃▃▃
●●●●
▃▃▃▃▃
▃▃▃▃▃
▃▃▃▃▃
▃▃▃▃▃
▃▃▃▃▃
二十二万一千九百九十
רכא׳ תתקצ
221990 in different numeral systems
Binary
110110001100100110
Base-3
102021111212
Base-4
312030212
Base-5
24100430
Base-6
4431422
Base-7
1613126
Base-8
661446
Duodecimal
a8572
Vigesimal
17eja
Base-24
g19e
Base-36
4rae
Negabinary
1001010011101111010
Factorization
Prime factors
2, 5, 79, 281
Divisors
1, 2, 5, 10, 79, 158, 281, 395, 562, 790, 1405, 2810, 22199, 44398, 110995, 221990
Sum of divisors other than 221990
184090
Product of prime factors
221990 = 2 x 5 x 79 x 281
Characteristics
Even Composite Deficient
Related primes
Prime number before 221990
221989
Prime number after 221990
221999