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23304054 = 238094801
BaseRepresentation
bin101100011100…
…1011101110110
31121211222011010
41120321131312
521431212204
62151253050
7402036564
oct130713566
947758133
1023304054
1112177754
12797a186
134a9c2a7
143148a34
1520a4d89
hex1639776

23304054 has 16 divisors (see below), whose sum is σ = 46675440. Its totient is φ = 7756800.

The previous prime is 23304049. The next prime is 23304067. The reversal of 23304054 is 45040332.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 23304054.

It is a congruent 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, 2454 + ... + 7254.

It is an arithmetic number, because the mean of its divisors is an integer number (2917215).

Almost surely, 223304054 is an apocalyptic number.

23304054 is an abundant number, since it is smaller than the sum of its proper divisors (23371386).

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

23304054 is a wasteful number, since it uses less digits than its factorization.

23304054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5615.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 23304054 is about 4827.4272651175. The cubic root of 23304054 is about 285.6343886359.

Adding to 23304054 its reverse (45040332), we get a palindrome (68344386).

The spelling of 23304054 in words is "twenty-three million, three hundred four thousand, fifty-four".

Divisors: 1 2 3 6 809 1618 2427 4801 4854 9602 14403 28806 3884009 7768018 11652027 23304054