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26152316153 is a prime number
BaseRepresentation
bin11000010110110011…
…001010110011111001
32111111121012022101222
4120112303022303321
5412024443104103
620003022521425
71614036006455
oct302663126371
974447168358
1026152316153
1110100334227
12509a436275
13260a1a38b2
1413a1423665
15a30e3e638
hex616ccacf9

26152316153 has 2 divisors, whose sum is σ = 26152316154. Its totient is φ = 26152316152.

The previous prime is 26152316089. The next prime is 26152316171. The reversal of 26152316153 is 35161325162.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25145396329 + 1006919824 = 158573^2 + 31732^2 .

It is a cyclic number.

It is not a de Polignac number, because 26152316153 - 26 = 26152316089 is a prime.

It is not a weakly prime, because it can be changed into another prime (26152316453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13076158076 + 13076158077.

It is an arithmetic number, because the mean of its divisors is an integer number (13076158077).

Almost surely, 226152316153 is an apocalyptic number.

It is an amenable number.

26152316153 is a deficient number, since it is larger than the sum of its proper divisors (1).

26152316153 is an equidigital number, since it uses as much as digits as its factorization.

26152316153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32400, while the sum is 35.

Subtracting 26152316153 from its reverse (35161325162), we obtain a palindrome (9009009009).

The spelling of 26152316153 in words is "twenty-six billion, one hundred fifty-two million, three hundred sixteen thousand, one hundred fifty-three".