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23013104214 = 234578392817
BaseRepresentation
bin10101011011101100…
…000001101001010110
32012101211012211012010
4111123230001221112
5334112323313324
614323322405050
71443200105202
oct253354015126
965354184163
1023013104214
11983a32a8a1
124563060786
1322299c9939
14118453db02
158ea54c829
hex55bb01a56

23013104214 has 16 divisors (see below), whose sum is σ = 46126927728. Its totient is φ = 7654248192.

The previous prime is 23013104207. The next prime is 23013104237. The reversal of 23013104214 is 41240131032.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4193667 + ... + 4199150.

It is an arithmetic number, because the mean of its divisors is an integer number (2882932983).

Almost surely, 223013104214 is an apocalyptic number.

23013104214 is an abundant number, since it is smaller than the sum of its proper divisors (23113823514).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23013104214 is a wasteful number, since it uses less digits than its factorization.

23013104214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8393279.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 23013104214 its reverse (41240131032), we get a palindrome (64253235246).

The spelling of 23013104214 in words is "twenty-three billion, thirteen million, one hundred four thousand, two hundred fourteen".

Divisors: 1 2 3 6 457 914 1371 2742 8392817 16785634 25178451 50356902 3835517369 7671034738 11506552107 23013104214