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26082041 = 191372739
BaseRepresentation
bin110001101111…
…1101011111001
31211002002211112
41203133223321
523134111131
62331010105
7434456636
oct143375371
954062745
1026082041
11137a4907
128899935
13553287b
14366d18d
15245302b
hex18dfaf9

26082041 has 4 divisors (see below), whose sum is σ = 27454800. Its totient is φ = 24709284.

The previous prime is 26082019. The next prime is 26082047. The reversal of 26082041 is 14028062.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 26082041 - 210 = 26081017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 26081998 and 26082016.

It is not an unprimeable number, because it can be changed into a prime (26082047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 686351 + ... + 686388.

It is an arithmetic number, because the mean of its divisors is an integer number (6863700).

Almost surely, 226082041 is an apocalyptic number.

It is an amenable number.

26082041 is a deficient number, since it is larger than the sum of its proper divisors (1372759).

26082041 is a wasteful number, since it uses less digits than its factorization.

26082041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1372758.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 26082041 is about 5107.0579593343. The cubic root of 26082041 is about 296.5608772886.

The spelling of 26082041 in words is "twenty-six million, eighty-two thousand, forty-one".

Divisors: 1 19 1372739 26082041