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26034213 = 379109849
BaseRepresentation
bin110001101010…
…0000000100101
31210222200020010
41203110000211
523131043323
62330000433
7434200332
oct143240045
953880203
1026034213
1113771987
128876119
135516b7a
143659989
152443c93
hex18d4025

26034213 has 8 divisors (see below), whose sum is σ = 35152000. Its totient is φ = 17136288.

The previous prime is 26034187. The next prime is 26034241. The reversal of 26034213 is 31243062.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 26034213 - 25 = 26034181 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 26034213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26034913) 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, 54688 + ... + 55161.

It is an arithmetic number, because the mean of its divisors is an integer number (4394000).

Almost surely, 226034213 is an apocalyptic number.

It is an amenable number.

26034213 is a deficient number, since it is larger than the sum of its proper divisors (9117787).

26034213 is a wasteful number, since it uses less digits than its factorization.

26034213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109931.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 26034213 is about 5102.3732713317. The cubic root of 26034213 is about 296.3794933188.

Adding to 26034213 its reverse (31243062), we get a palindrome (57277275).

The spelling of 26034213 in words is "twenty-six million, thirty-four thousand, two hundred thirteen".

Divisors: 1 3 79 237 109849 329547 8678071 26034213