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23055294 = 233842549
BaseRepresentation
bin101011111110…
…0101110111110
31121101022220210
41113330232332
521400232134
62142053250
7366652413
oct127745676
947338823
1023055294
1112017869
12787a226
134a12cb2
1430c210a
1520562e9
hex15fcbbe

23055294 has 8 divisors (see below), whose sum is σ = 46110600. Its totient is φ = 7685096.

The previous prime is 23055287. The next prime is 23055299. The reversal of 23055294 is 49255032.

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

23055294 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23055299) 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, 1921269 + ... + 1921280.

It is an arithmetic number, because the mean of its divisors is an integer number (5763825).

Almost surely, 223055294 is an apocalyptic number.

23055294 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

23055294 is a wasteful number, since it uses less digits than its factorization.

23055294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3842554.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 23055294 is about 4801.5928607078. The cubic root of 23055294 is about 284.6144123845.

The spelling of 23055294 in words is "twenty-three million, fifty-five thousand, two hundred ninety-four".

Divisors: 1 2 3 6 3842549 7685098 11527647 23055294