Base | Representation |
---|---|
bin | 1011111010100100110001… |
… | …1100110011100110001011 |
3 | 1201101102210112111201010202 |
4 | 2332221030130303212023 |
5 | 3204121202303410322 |
6 | 43510252510202415 |
7 | 2521340221020140 |
oct | 276511434634613 |
9 | 51342715451122 |
10 | 13100932872587 |
11 | 41a109007a87a |
12 | 157706bab340b |
13 | 740549830b71 |
14 | 334134d1c3c7 |
15 | 17abba743292 |
hex | bea4c73398b |
13100932872587 has 8 divisors (see below), whose sum is σ = 15623472742656. Its totient is φ = 10741137510312.
The previous prime is 13100932872527. The next prime is 13100932872617. The reversal of 13100932872587 is 78527823900131.
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 13100932872587 - 26 = 13100932872523 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13100932872527) 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, 40686126773 + ... + 40686127094.
It is an arithmetic number, because the mean of its divisors is an integer number (1952934092832).
Almost surely, 213100932872587 is an apocalyptic number.
13100932872587 is a deficient number, since it is larger than the sum of its proper divisors (2522539870069).
13100932872587 is an equidigital number, since it uses as much as digits as its factorization.
13100932872587 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81372253897.
The product of its (nonzero) digits is 5080320, while the sum is 56.
The spelling of 13100932872587 in words is "thirteen trillion, one hundred billion, nine hundred thirty-two million, eight hundred seventy-two thousand, five hundred eighty-seven".
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