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23023031294 = 219335955259
BaseRepresentation
bin10101011100010001…
…111001001111111110
32012102111220011120202
4111130101321033332
5334122344000134
614324315243502
71443350352134
oct253421711776
965374804522
1023023031294
1198449a019a
124566449592
13222ba94253
1411859a5754
158eb35dd7e
hex55c4793fe

23023031294 has 8 divisors (see below), whose sum is σ = 34552418520. Its totient is φ = 11505558456.

The previous prime is 23023031281. The next prime is 23023031347. The reversal of 23023031294 is 49213032032.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2973764 + ... + 2981495.

It is an arithmetic number, because the mean of its divisors is an integer number (4319052315).

Almost surely, 223023031294 is an apocalyptic number.

23023031294 is a deficient number, since it is larger than the sum of its proper divisors (11529387226).

23023031294 is a wasteful number, since it uses less digits than its factorization.

23023031294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5957194.

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

The spelling of 23023031294 in words is "twenty-three billion, twenty-three million, thirty-one thousand, two hundred ninety-four".

Divisors: 1 2 1933 3866 5955259 11910518 11511515647 23023031294