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23379 = 37793
BaseRepresentation
bin101101101010011
31012001220
411231103
51222004
6300123
7125106
oct55523
935056
1023379
1116624
1211643
13a845
14873d
156dd9
hex5b53

23379 has 4 divisors (see below), whose sum is σ = 31176. Its totient is φ = 15584.

The previous prime is 23371. The next prime is 23399. The reversal of 23379 is 97332.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23379 - 23 = 23371 is a prime.

It is a D-number.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (23371) 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, 3894 + ... + 3899.

It is an arithmetic number, because the mean of its divisors is an integer number (7794).

223379 is an apocalyptic number.

23379 is a deficient number, since it is larger than the sum of its proper divisors (7797).

23379 is an equidigital number, since it uses as much as digits as its factorization.

23379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7796.

The product of its digits is 1134, while the sum is 24.

The square root of 23379 is about 152.9019293534. The cubic root of 23379 is about 28.5940261701.

It can be divided in two parts, 2337 and 9, that added together give a triangular number (2346 = T68).

The spelling of 23379 in words is "twenty-three thousand, three hundred seventy-nine".

Divisors: 1 3 7793 23379