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26314901 = 83317047
BaseRepresentation
bin110010001100…
…0100010010101
31211111221020222
41210120202111
523214034101
62340004125
7436446554
oct144304225
954457228
1026314901
1113943858
128990645
1355b4862
1436cdd9b
15249c01b
hex1918895

26314901 has 4 divisors (see below), whose sum is σ = 26632032. Its totient is φ = 25997772.

The previous prime is 26314891. The next prime is 26314903. The reversal of 26314901 is 10941362.

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, and also an emirpimes, since its reverse is a distinct semiprime: 10941362 = 25470681.

It is a cyclic number.

It is not a de Polignac number, because 26314901 - 210 = 26313877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26314903) 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, 158441 + ... + 158606.

It is an arithmetic number, because the mean of its divisors is an integer number (6658008).

Almost surely, 226314901 is an apocalyptic number.

It is an amenable number.

26314901 is a deficient number, since it is larger than the sum of its proper divisors (317131).

26314901 is an equidigital number, since it uses as much as digits as its factorization.

26314901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317130.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 26314901 is about 5129.8051619920. The cubic root of 26314901 is about 297.4408271551.

The spelling of 26314901 in words is "twenty-six million, three hundred fourteen thousand, nine hundred one".

Divisors: 1 83 317047 26314901