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13252232255 = 519379136769
BaseRepresentation
bin11000101011110010…
…10000010000111111
31021012120102011001212
430111321100100333
5204120032413010
610031001155035
7646255054433
oct142571202077
937176364055
1013252232255
1156905a3269
12269a18ba7b
131332716462
148da0669c3
15528677505
hex315e5043f

13252232255 has 8 divisors (see below), whose sum is σ = 15903615600. Its totient is φ = 10601161216.

The previous prime is 13252232219. The next prime is 13252232261. The reversal of 13252232255 is 55223225231.

13252232255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 13252232255 - 210 = 13252231231 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 28511 + ... + 165279.

It is an arithmetic number, because the mean of its divisors is an integer number (1987951950).

Almost surely, 213252232255 is an apocalyptic number.

13252232255 is a deficient number, since it is larger than the sum of its proper divisors (2651383345).

13252232255 is a wasteful number, since it uses less digits than its factorization.

13252232255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156153.

The product of its digits is 36000, while the sum is 32.

Adding to 13252232255 its reverse (55223225231), we get a palindrome (68475457486).

The spelling of 13252232255 in words is "thirteen billion, two hundred fifty-two million, two hundred thirty-two thousand, two hundred fifty-five".

Divisors: 1 5 19379 96895 136769 683845 2650446451 13252232255