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104313 = 31129109
BaseRepresentation
bin11001011101111001
312022002110
4121131321
511314223
62122533
7613056
oct313571
9168073
10104313
1171410
1250449
1338631
142a02d
1520d93
hex19779

104313 has 16 divisors (see below), whose sum is σ = 158400. Its totient is φ = 60480.

The previous prime is 104311. The next prime is 104323. The reversal of 104313 is 313401.

It is not a de Polignac number, because 104313 - 21 = 104311 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (104311) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 903 + ... + 1011.

It is an arithmetic number, because the mean of its divisors is an integer number (9900).

2104313 is an apocalyptic number.

It is an amenable number.

104313 is a deficient number, since it is larger than the sum of its proper divisors (54087).

104313 is a wasteful number, since it uses less digits than its factorization.

104313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 104313 is about 322.9752312485. The cubic root of 104313 is about 47.0738239251.

Adding to 104313 its reverse (313401), we get a palindrome (417714).

The spelling of 104313 in words is "one hundred four thousand, three hundred thirteen".

Divisors: 1 3 11 29 33 87 109 319 327 957 1199 3161 3597 9483 34771 104313