Base | Representation |
---|---|
bin | 11000011101011110… |
… | …11010001110111111 |
3 | 1020220012120110001012 |
4 | 30032233122032333 |
5 | 203343321224020 |
6 | 10011032505435 |
7 | 643266644561 |
oct | 141657321677 |
9 | 36805513035 |
10 | 13132211135 |
11 | 562987765a |
12 | 2665b4b27b |
13 | 13138b2a44 |
14 | 8c8143331 |
15 | 51cd6a7c5 |
hex | 30ebda3bf |
13132211135 has 4 divisors (see below), whose sum is σ = 15758653368. Its totient is φ = 10505768904.
The previous prime is 13132211111. The next prime is 13132211167. The reversal of 13132211135 is 53111223131.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13132211135 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 13132211135.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1313221109 + ... + 1313221118.
It is an arithmetic number, because the mean of its divisors is an integer number (3939663342).
Almost surely, 213132211135 is an apocalyptic number.
13132211135 is a deficient number, since it is larger than the sum of its proper divisors (2626442233).
13132211135 is an equidigital number, since it uses as much as digits as its factorization.
13132211135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2626442232.
The product of its digits is 540, while the sum is 23.
Adding to 13132211135 its reverse (53111223131), we get a palindrome (66243434266).
The spelling of 13132211135 in words is "thirteen billion, one hundred thirty-two million, two hundred eleven thousand, one hundred thirty-five".
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