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23906876 = 2276113997
BaseRepresentation
bin101101100110…
…0101000111100
31122222121001212
41123030220330
522110010001
62212223552
7410130230
oct133145074
948877055
1023906876
1112549654
12800abb8
134c507a6
1432645c0
1521737bb
hex16cca3c

23906876 has 24 divisors (see below), whose sum is σ = 48601056. Its totient is φ = 10077120.

The previous prime is 23906863. The next prime is 23906891. The reversal of 23906876 is 67860932.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5291 + ... + 8706.

It is an arithmetic number, because the mean of its divisors is an integer number (2025044).

Almost surely, 223906876 is an apocalyptic number.

It is an amenable number.

23906876 is an abundant number, since it is smaller than the sum of its proper divisors (24694180).

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

23906876 is a wasteful number, since it uses less digits than its factorization.

23906876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14069 (or 14067 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 23906876 is about 4889.4658194940. The cubic root of 23906876 is about 288.0763525699.

The spelling of 23906876 in words is "twenty-three million, nine hundred six thousand, eight hundred seventy-six".

Divisors: 1 2 4 7 14 28 61 122 244 427 854 1708 13997 27994 55988 97979 195958 391916 853817 1707634 3415268 5976719 11953438 23906876