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104927 = 317331
BaseRepresentation
bin11001100111011111
312022221012
4121213133
511324202
62125435
7614624
oct314737
9168835
10104927
1171919
125087b
13389b4
142a34b
1521152
hex199df

104927 has 4 divisors (see below), whose sum is σ = 105576. Its totient is φ = 104280.

The previous prime is 104917. The next prime is 104933. The reversal of 104927 is 729401.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 729401 = 6531117.

It is a cyclic number.

It is not a de Polignac number, because 104927 - 24 = 104911 is a prime.

It is a super-2 number, since 2×1049272 = 22019350658, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104917) 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, 152 + ... + 482.

It is an arithmetic number, because the mean of its divisors is an integer number (26394).

2104927 is an apocalyptic number.

104927 is a deficient number, since it is larger than the sum of its proper divisors (649).

104927 is an equidigital number, since it uses as much as digits as its factorization.

104927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 648.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 104927 is about 323.9243738900. The cubic root of 104927 is about 47.1660041999.

The spelling of 104927 in words is "one hundred four thousand, nine hundred twenty-seven".

Divisors: 1 317 331 104927