Number 191990

Representations of 191990
Greek numeral
ιθ
Μ
͵αϡϟ
Arabic numeral
١٩١٩٩٠
Roman numeral
CXCMCMXC
Maya numeral
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Chinese numeral
一十九万一千九百九十
Hebrew numeral
קצא׳ תתקצ
191990 in different numeral systems
Binary
101110110111110110
Base-3
100202100202
Base-4
232313312
Base-5
22120430
Base-6
4040502
Base-7
1426511
Base-8
566766
Duodecimal
93132
Hex
2edf6
Vigesimal
13jja
Base-24
dl7e
Base-36
4452
Negabinary
1110011001000001010
Factorization
Prime factors
2, 5, 73, 263
Divisors
1, 2, 5, 10, 73, 146, 263, 365, 526, 730, 1315, 2630, 19199, 38398, 95995, 191990
Sum of divisors other than 191990
159658
Product of prime factors
191990 = 2 x 5 x 73 x 263
Characteristics
Even Composite Deficient
Related primes
Prime number before 191990
191977
Prime number after 191990
191999