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13534053235 = 55351071899
BaseRepresentation
bin11001001101011000…
…10100001101110011
31021221012201010202221
430212230110031303
5210204204200420
610114545421511
7656246361103
oct144654241563
937835633687
1013534053235
11581569056a
12275863a897
131378c1a931
14925667203
15543294caa
hex326b14373

13534053235 has 8 divisors (see below), whose sum is σ = 16547295600. Its totient is φ = 10622954784.

The previous prime is 13534053233. The next prime is 13534053241. The reversal of 13534053235 is 53235043531.

13534053235 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 13534053235 - 21 = 13534053233 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13534053235.

It is not an unprimeable number, because it can be changed into a prime (13534053233) by changing a digit.

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, 25535685 + ... + 25536214.

It is an arithmetic number, because the mean of its divisors is an integer number (2068411950).

Almost surely, 213534053235 is an apocalyptic number.

13534053235 is a deficient number, since it is larger than the sum of its proper divisors (3013242365).

13534053235 is an equidigital number, since it uses as much as digits as its factorization.

13534053235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51071957.

The product of its (nonzero) digits is 81000, while the sum is 34.

Adding to 13534053235 its reverse (53235043531), we get a palindrome (66769096766).

The spelling of 13534053235 in words is "thirteen billion, five hundred thirty-four million, fifty-three thousand, two hundred thirty-five".

Divisors: 1 5 53 265 51071899 255359495 2706810647 13534053235