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26379 = 33977
BaseRepresentation
bin110011100001011
31100012000
412130023
51321004
6322043
7136623
oct63413
940160
1026379
1118901
1213323
13c012
149883
157c39
hex670b

26379 has 8 divisors (see below), whose sum is σ = 39120. Its totient is φ = 17568.

The previous prime is 26371. The next prime is 26387. The reversal of 26379 is 97362.

26379 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (26371) and next prime (26387).

It is not a de Polignac number, because 26379 - 23 = 26371 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 977 = 26379 / (2 + 6 + 3 + 7 + 9).

It is a d-powerful number, because it can be written as 213 + 64 + 3 + 75 + 92 .

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (26371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 462 + ... + 515.

It is an arithmetic number, because the mean of its divisors is an integer number (4890).

226379 is an apocalyptic number.

26379 is a deficient number, since it is larger than the sum of its proper divisors (12741).

26379 is an equidigital number, since it uses as much as digits as its factorization.

26379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 986 (or 980 counting only the distinct ones).

The product of its digits is 2268, while the sum is 27.

The square root of 26379 is about 162.4161322037. The cubic root of 26379 is about 29.7682137838.

The spelling of 26379 in words is "twenty-six thousand, three hundred seventy-nine".

Divisors: 1 3 9 27 977 2931 8793 26379