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23048792 = 2313221623
BaseRepresentation
bin101011111101…
…1001001011000
31121100222222222
41113323021120
521400030132
62142003212
7366624434
oct127731130
947328888
1023048792
1112012998
127876508
134a10050
1430bd9c4
152054412
hex15fb258

23048792 has 16 divisors (see below), whose sum is σ = 46541040. Its totient is φ = 10637856.

The previous prime is 23048759. The next prime is 23048797. The reversal of 23048792 is 29784032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23048797) 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, 110708 + ... + 110915.

It is an arithmetic number, because the mean of its divisors is an integer number (2908815).

Almost surely, 223048792 is an apocalyptic number.

It is an amenable number.

23048792 is an abundant number, since it is smaller than the sum of its proper divisors (23492248).

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

23048792 is a wasteful number, since it uses less digits than its factorization.

23048792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221642 (or 221638 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 23048792 is about 4800.9157459801. The cubic root of 23048792 is about 284.5876544390.

The spelling of 23048792 in words is "twenty-three million, forty-eight thousand, seven hundred ninety-two".

Divisors: 1 2 4 8 13 26 52 104 221623 443246 886492 1772984 2881099 5762198 11524396 23048792