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34313010013 = 371098508061
BaseRepresentation
bin11111111101001101…
…101111101101011101
310021120022222111211201
4133331031233231131
51030233112310023
623432502515501
72323210526032
oct377515575535
9107508874751
1034313010013
1113608888317
126797435b91
13330aabb229
14193719b389
15d5c5ccbad
hex7fd36fb5d

34313010013 has 8 divisors (see below), whose sum is σ = 35563699160. Its totient is φ = 33079337280.

The previous prime is 34313009971. The next prime is 34313010037. The reversal of 34313010013 is 31001031343.

It can be written as a sum of positive squares in 4 ways, for example, as 6691567204 + 27621442809 = 81802^2 + 166197^2 .

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 34313010013 - 29 = 34313009501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34313010113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4249998 + ... + 4258063.

It is an arithmetic number, because the mean of its divisors is an integer number (4445462395).

Almost surely, 234313010013 is an apocalyptic number.

It is an amenable number.

34313010013 is a deficient number, since it is larger than the sum of its proper divisors (1250689147).

34313010013 is a wasteful number, since it uses less digits than its factorization.

34313010013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8508207.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 34313010013 its reverse (31001031343), we get a palindrome (65314041356).

The spelling of 34313010013 in words is "thirty-four billion, three hundred thirteen million, ten thousand, thirteen".

Divisors: 1 37 109 4033 8508061 314798257 927378649 34313010013