Base | Representation |
---|---|
bin | 11010010000111011001111… |
… | …000011110010001010000101 |
3 | 120010222212111111021200000111 |
4 | 122100323033003302022011 |
5 | 110120023220012143323 |
6 | 1045401343524513021 |
7 | 33221330036335042 |
oct | 3220731703621205 |
9 | 503885444250014 |
10 | 115512324334213 |
11 | 33895557760924 |
12 | 10b5708b84b771 |
13 | 4c5b9c48b5c31 |
14 | 2074b7d6341c9 |
15 | d54b19a01c0d |
hex | 690ecf0f2285 |
115512324334213 has 8 divisors (see below), whose sum is σ = 115737518646360. Its totient is φ = 115287143362560.
The previous prime is 115512324334207. The next prime is 115512324334217. The reversal of 115512324334213 is 312433423215511.
It can be written as a sum of positive squares in 4 ways, for example, as 782133290689 + 114730191043524 = 884383^2 + 10711218^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-115512324334213 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115512324334217) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14087931 + ... + 20724247.
It is an arithmetic number, because the mean of its divisors is an integer number (14467189830795).
Almost surely, 2115512324334213 is an apocalyptic number.
It is an amenable number.
115512324334213 is a deficient number, since it is larger than the sum of its proper divisors (225194312147).
115512324334213 is an equidigital number, since it uses as much as digits as its factorization.
115512324334213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6670247.
The product of its digits is 259200, while the sum is 40.
Adding to 115512324334213 its reverse (312433423215511), we get a palindrome (427945747549724).
The spelling of 115512324334213 in words is "one hundred fifteen trillion, five hundred twelve billion, three hundred twenty-four million, three hundred thirty-four thousand, two hundred thirteen".
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