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23055875 = 53184447
BaseRepresentation
bin101011111110…
…0111000000011
31121101100201022
41113330320003
521400242000
62142100055
7366654203
oct127747003
947340638
1023055875
1112018247
12787a62b
134a1333b
1430c2403
152056585
hex15fce03

23055875 has 8 divisors (see below), whose sum is σ = 28773888. Its totient is φ = 18444600.

The previous prime is 23055827. The next prime is 23055881. The reversal of 23055875 is 57855032.

It is not a de Polignac number, because 23055875 - 26 = 23055811 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92099 + ... + 92348.

It is an arithmetic number, because the mean of its divisors is an integer number (3596736).

Almost surely, 223055875 is an apocalyptic number.

23055875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

23055875 is a deficient number, since it is larger than the sum of its proper divisors (5718013).

23055875 is an equidigital number, since it uses as much as digits as its factorization.

23055875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184462 (or 184452 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 35.

The square root of 23055875 is about 4801.6533610830. The cubic root of 23055875 is about 284.6168031526.

The spelling of 23055875 in words is "twenty-three million, fifty-five thousand, eight hundred seventy-five".

Divisors: 1 5 25 125 184447 922235 4611175 23055875