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104254 = 252127
BaseRepresentation
bin11001011100111110
312022000021
4121130332
511314004
62122354
7612643
oct313476
9168007
10104254
1171367
12503ba
13385b7
1429dca
1520d54
hex1973e

104254 has 4 divisors (see below), whose sum is σ = 156384. Its totient is φ = 52126.

The previous prime is 104243. The next prime is 104281. The reversal of 104254 is 452401.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26062 + ... + 26065.

It is an arithmetic number, because the mean of its divisors is an integer number (39096).

2104254 is an apocalyptic number.

104254 is a deficient number, since it is larger than the sum of its proper divisors (52130).

104254 is an equidigital number, since it uses as much as digits as its factorization.

104254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52129.

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 104254 is about 322.8838800560. The cubic root of 104254 is about 47.0649471811.

Adding to 104254 its reverse (452401), we get a palindrome (556655).

The spelling of 104254 in words is "one hundred four thousand, two hundred fifty-four".

Divisors: 1 2 52127 104254