Number 661988

Representations of 661988
Greek numeral
ξϛ
Μ
͵αϡπηʹ
Sanskrit numeral
६६१९८८
Arabic numeral
٦٦١٩٨٨
Roman numeral
DCLXMCMLXXXVIII
Maya numeral
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Chinese numeral
六十六万一千九百八十八
Hebrew numeral
תרסא׳ תתקפח
661988 in different numeral systems
Binary
10100001100111100100
Base-3
1020122002002
Base-4
2201213210
Base-5
132140423
Base-6
22104432
Base-7
5424665
Base-8
2414744
Duodecimal
27b118
Hex
a19e4
Vigesimal
42ej8
Base-24
1nl6k
Base-36
e6sk
Negabinary
111100110111000100100
Factorization
Prime factors
2, 167, 991
Divisors
1, 2, 4, 167, 334, 668, 991, 1982, 3964, 165497, 330994, 661988
Sum of divisors other than 661988
504604
Product of prime factors
661988 = 2 x 2 x 167 x 991
Characteristics
Difference of 2 squares Even Composite Deficient
Related primes
Prime number before 661988
661987
Prime number after 661988
661993