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34316000031 = 314477905091
BaseRepresentation
bin11111111101011001…
…001001101100011111
310021120112121102101010
4133331121021230133
51030234344000111
623433050550303
72323245121215
oct377531115437
9107515542333
1034316000031
111360a53a805
126798438393
13330b5c7181
141937738cb5
15d5c9bdaa6
hex7fd649b1f

34316000031 has 8 divisors (see below), whose sum is σ = 45786292864. Its totient is φ = 22861520280.

The previous prime is 34316000027. The next prime is 34316000041. The reversal of 34316000031 is 13000061343.

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

It is not a de Polignac number, because 34316000031 - 22 = 34316000027 is a prime.

It is a super-2 number, since 2×343160000312 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34315999971 and 34316000007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34316000041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3948205 + ... + 3956886.

It is an arithmetic number, because the mean of its divisors is an integer number (5723286608).

Almost surely, 234316000031 is an apocalyptic number.

34316000031 is a deficient number, since it is larger than the sum of its proper divisors (11470292833).

34316000031 is a wasteful number, since it uses less digits than its factorization.

34316000031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7906541.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 34316000031 its reverse (13000061343), we get a palindrome (47316061374).

The spelling of 34316000031 in words is "thirty-four billion, three hundred sixteen million, thirty-one", and thus it is an aban number.

Divisors: 1 3 1447 4341 7905091 23715273 11438666677 34316000031