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34013260631 = 712703382511
BaseRepresentation
bin11111101011010110…
…010010101101010111
310020210102221122222202
4133223112102231113
51024124343320011
623343034115115
72312610642110
oct375326225527
9106712848882
1034013260631
1113474665159
126712b7ba9b
13329097a52c
141909451207
15d4111d23b
hex7eb592b57

34013260631 has 8 divisors (see below), whose sum is σ = 38875459584. Its totient is φ = 29151852120.

The previous prime is 34013260613. The next prime is 34013260681. The reversal of 34013260631 is 13606231043.

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 34013260631 - 214 = 34013244247 is a prime.

It is a super-2 number, since 2×340132606312 (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 = 34013260594 and 34013260603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34013260601) 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, 102335 + ... + 280176.

It is an arithmetic number, because the mean of its divisors is an integer number (4859432448).

Almost surely, 234013260631 is an apocalyptic number.

34013260631 is a deficient number, since it is larger than the sum of its proper divisors (4862198953).

34013260631 is a wasteful number, since it uses less digits than its factorization.

34013260631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395221.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 34013260631 its reverse (13606231043), we get a palindrome (47619491674).

The spelling of 34013260631 in words is "thirty-four billion, thirteen million, two hundred sixty thousand, six hundred thirty-one".

Divisors: 1 7 12703 88921 382511 2677577 4859037233 34013260631