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104982 = 2317497
BaseRepresentation
bin11001101000010110
312100000020
4121220112
511324412
62130010
7615033
oct315026
9170006
10104982
1171969
1250906
1338a27
142a38a
152118c
hex19a16

104982 has 8 divisors (see below), whose sum is σ = 209976. Its totient is φ = 34992.

The previous prime is 104971. The next prime is 104987. The reversal of 104982 is 289401.

It is a sphenic number, since it is the product of 3 distinct primes.

104982 is an admirable number.

It is a super-2 number, since 2×1049822 = 22042440648, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104987) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8743 + ... + 8754.

It is an arithmetic number, because the mean of its divisors is an integer number (26247).

2104982 is an apocalyptic number.

104982 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104982 is a wasteful number, since it uses less digits than its factorization.

104982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17502.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 104982 is about 324.0092591270. The cubic root of 104982 is about 47.1742438240.

The spelling of 104982 in words is "one hundred four thousand, nine hundred eighty-two".

Divisors: 1 2 3 6 17497 34994 52491 104982