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23968092 = 2231997341
BaseRepresentation
bin101101101101…
…1100101011100
31200002201001010
41123123211130
522113434332
62213415220
7410503551
oct133334534
950081033
1023968092
1112590645
12803a510
134c72605
14327ca28
1521869cc
hex16db95c

23968092 has 12 divisors (see below), whose sum is σ = 55925576. Its totient is φ = 7989360.

The previous prime is 23968051. The next prime is 23968097. The reversal of 23968092 is 29086932.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 23968092.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23968097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 998659 + ... + 998682.

Almost surely, 223968092 is an apocalyptic number.

It is an amenable number.

23968092 is an abundant number, since it is smaller than the sum of its proper divisors (31957484).

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

23968092 is a wasteful number, since it uses less digits than its factorization.

23968092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1997348 (or 1997346 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 23968092 is about 4895.7218058219. The cubic root of 23968092 is about 288.3220259821.

The spelling of 23968092 in words is "twenty-three million, nine hundred sixty-eight thousand, ninety-two".

Divisors: 1 2 3 4 6 12 1997341 3994682 5992023 7989364 11984046 23968092