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104258 = 2711677
BaseRepresentation
bin11001011101000010
312022000102
4121131002
511314013
62122402
7612650
oct313502
9168012
10104258
1171370
1250402
13385bb
1429dd0
1520d58
hex19742

104258 has 16 divisors (see below), whose sum is σ = 195264. Its totient is φ = 40560.

The previous prime is 104243. The next prime is 104281. The reversal of 104258 is 852401.

It is an unprimeable number.

104258 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 7 ways as a sum of consecutive naturals, for example, 185 + ... + 492.

It is an arithmetic number, because the mean of its divisors is an integer number (12204).

2104258 is an apocalyptic number.

104258 is a deficient number, since it is larger than the sum of its proper divisors (91006).

104258 is a wasteful number, since it uses less digits than its factorization.

104258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 104258 is about 322.8900741739. The cubic root of 104258 is about 47.0655491000.

Adding to 104258 its reverse (852401), we get a palindrome (956659).

The spelling of 104258 in words is "one hundred four thousand, two hundred fifty-eight".

Divisors: 1 2 7 11 14 22 77 154 677 1354 4739 7447 9478 14894 52129 104258