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8014313 = 79229443
BaseRepresentation
bin11110100100100111101001
3120002011120102
4132210213221
54022424223
6443435145
7125056226
oct36444751
916064512
108014313
1145842aa
122825ab5
131877ac8
1410c894d
15a84928
hex7a49e9

8014313 has 8 divisors (see below), whose sum is σ = 8169600. Its totient is φ = 7860528.

The previous prime is 8014301. The next prime is 8014343. The reversal of 8014313 is 3134108.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 8014313 - 28 = 8014057 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8014343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17870 + ... + 18312.

It is an arithmetic number, because the mean of its divisors is an integer number (1021200).

Almost surely, 28014313 is an apocalyptic number.

It is an amenable number.

8014313 is a deficient number, since it is larger than the sum of its proper divisors (155287).

8014313 is a wasteful number, since it uses less digits than its factorization.

8014313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 8014313 is about 2830.9561988840. The cubic root of 8014313 is about 200.1192039380.

The spelling of 8014313 in words is "eight million, fourteen thousand, three hundred thirteen".

Divisors: 1 79 229 443 18091 34997 101447 8014313