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34502313 = 311500771
BaseRepresentation
bin1000001110011…
…1011010101001
32101220220021110
42003213122221
532313033223
63231300533
7566156556
oct203473251
971826243
1034502313
111852610a
12b67a749
1371c0391
144821a2d
153067d93
hex20e76a9

34502313 has 4 divisors (see below), whose sum is σ = 46003088. Its totient is φ = 23001540.

The previous prime is 34502269. The next prime is 34502339. The reversal of 34502313 is 31320543.

34502313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 34502313 - 26 = 34502249 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34502313.

It is not an unprimeable number, because it can be changed into a prime (34502113) 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 3 ways as a sum of consecutive naturals, for example, 5750383 + ... + 5750388.

It is an arithmetic number, because the mean of its divisors is an integer number (11500772).

Almost surely, 234502313 is an apocalyptic number.

It is an amenable number.

34502313 is a deficient number, since it is larger than the sum of its proper divisors (11500775).

34502313 is a wasteful number, since it uses less digits than its factorization.

34502313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11500774.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 34502313 is about 5873.8669545709. The cubic root of 34502313 is about 325.5487785587.

Adding to 34502313 its reverse (31320543), we get a palindrome (65822856).

The spelling of 34502313 in words is "thirty-four million, five hundred two thousand, three hundred thirteen".

Divisors: 1 3 11500771 34502313