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26902 = 213451
BaseRepresentation
bin110100100010110
31100220101
412210112
51330102
6324314
7141301
oct64426
940811
1026902
1119237
121369a
13c325
149b38
157e87
hex6916

26902 has 4 divisors (see below), whose sum is σ = 40356. Its totient is φ = 13450.

The previous prime is 26893. The next prime is 26903. The reversal of 26902 is 20962.

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

It is a plaindrome in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 26902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6724 + ... + 6727.

It is an arithmetic number, because the mean of its divisors is an integer number (10089).

226902 is an apocalyptic number.

26902 is a deficient number, since it is larger than the sum of its proper divisors (13454).

26902 is a wasteful number, since it uses less digits than its factorization.

26902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13453.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 26902 is about 164.0182916629. The cubic root of 26902 is about 29.9636597009.

The spelling of 26902 in words is "twenty-six thousand, nine hundred two".

Divisors: 1 2 13451 26902