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26606413 is a prime number
BaseRepresentation
bin110010101111…
…1101101001101
31212001202010201
41211133231031
523302401123
62350133501
7442102501
oct145375515
955052121
1026606413
1114022879
128ab1291
135687452
143768301
1525085ad
hex195fb4d

26606413 has 2 divisors, whose sum is σ = 26606414. Its totient is φ = 26606412.

The previous prime is 26606387. The next prime is 26606429. The reversal of 26606413 is 31460662.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25826724 + 779689 = 5082^2 + 883^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-26606413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26606453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13303206 + 13303207.

It is an arithmetic number, because the mean of its divisors is an integer number (13303207).

Almost surely, 226606413 is an apocalyptic number.

It is an amenable number.

26606413 is a deficient number, since it is larger than the sum of its proper divisors (1).

26606413 is an equidigital number, since it uses as much as digits as its factorization.

26606413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 26606413 is about 5158.1404595067. The cubic root of 26606413 is about 298.5351291909.

The spelling of 26606413 in words is "twenty-six million, six hundred six thousand, four hundred thirteen".