Base | Representation |
---|---|
bin | 1011111010110101001010… |
… | …1010001111011010110111 |
3 | 1201101212011010021210210011 |
4 | 2332231102222033122313 |
5 | 3204204204444300030 |
6 | 43512301215241051 |
7 | 2521554226135336 |
oct | 276552252173267 |
9 | 51355133253704 |
10 | 13105332025015 |
11 | 41a2a3830013a |
12 | 1577a99219187 |
13 | 740a9b058139 |
14 | 334431295d1d |
15 | 17ad76a60b2a |
hex | beb52a8f6b7 |
13105332025015 has 16 divisors (see below), whose sum is σ = 15769476898560. Its totient is φ = 10455572517120.
The previous prime is 13105332025007. The next prime is 13105332025021. The reversal of 13105332025015 is 51052023350131.
It is not a de Polignac number, because 13105332025015 - 23 = 13105332025007 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2438347 + ... + 5670643.
It is an arithmetic number, because the mean of its divisors is an integer number (985592306160).
Almost surely, 213105332025015 is an apocalyptic number.
13105332025015 is a deficient number, since it is larger than the sum of its proper divisors (2664144873545).
13105332025015 is a wasteful number, since it uses less digits than its factorization.
13105332025015 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3234522.
The product of its (nonzero) digits is 13500, while the sum is 31.
Adding to 13105332025015 its reverse (51052023350131), we get a palindrome (64157355375146).
The spelling of 13105332025015 in words is "thirteen trillion, one hundred five billion, three hundred thirty-two million, twenty-five thousand, fifteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.099 sec. • engine limits •