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104898 = 2317483
BaseRepresentation
bin11001100111000010
312022220010
4121213002
511324043
62125350
7614553
oct314702
9168803
10104898
11718a2
1250856
1338991
142a32a
1521133
hex199c2

104898 has 8 divisors (see below), whose sum is σ = 209808. Its totient is φ = 34964.

The previous prime is 104891. The next prime is 104911. The reversal of 104898 is 898401.

It is a happy number.

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

104898 is an admirable number.

It is a super-2 number, since 2×1048982 = 22007180808, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (104891) by changing a digit.

104898 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8736 + ... + 8747.

It is an arithmetic number, because the mean of its divisors is an integer number (26226).

2104898 is an apocalyptic number.

104898 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.

104898 is a wasteful number, since it uses less digits than its factorization.

104898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17488.

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 104898 is about 323.8796072617. The cubic root of 104898 is about 47.1616585115.

The spelling of 104898 in words is "one hundred four thousand, eight hundred ninety-eight".

Divisors: 1 2 3 6 17483 34966 52449 104898