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23055352 = 2316717257
BaseRepresentation
bin101011111110…
…0101111111000
31121101022222221
41113330233320
521400232402
62142053424
7366652525
oct127745770
947338887
1023055352
1112017911
12787a274
134a13028
1430c214c
152056337
hex15fcbf8

23055352 has 16 divisors (see below), whose sum is σ = 43490160. Its totient is φ = 11457984.

The previous prime is 23055343. The next prime is 23055391. The reversal of 23055352 is 25355032.

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 3 ways as a sum of consecutive naturals, for example, 7293 + ... + 9964.

It is an arithmetic number, because the mean of its divisors is an integer number (2718135).

Almost surely, 223055352 is an apocalyptic number.

It is an amenable number.

23055352 is a deficient number, since it is larger than the sum of its proper divisors (20434808).

23055352 is a wasteful number, since it uses less digits than its factorization.

23055352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17430 (or 17426 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 23055352 is about 4801.5989003664. The cubic root of 23055352 is about 284.6146510517.

The spelling of 23055352 in words is "twenty-three million, fifty-five thousand, three hundred fifty-two".

Divisors: 1 2 4 8 167 334 668 1336 17257 34514 69028 138056 2881919 5763838 11527676 23055352