Base | Representation |
---|---|
bin | 1011111010100010000101… |
… | …1011100010101111101011 |
3 | 1201101100221020101221021100 |
4 | 2332220201123202233223 |
5 | 3204113213021334011 |
6 | 43510053124412443 |
7 | 2521313305153401 |
oct | 276504133425753 |
9 | 51340836357240 |
10 | 13100211121131 |
11 | 41a084a724272 |
12 | 1576aaa247123 |
13 | 7404631470b4 |
14 | 3340a7121471 |
15 | 17ab771c5d56 |
hex | bea216e2beb |
13100211121131 has 12 divisors (see below), whose sum is σ = 19918449658120. Its totient is φ = 8273817550080.
The previous prime is 13100211121057. The next prime is 13100211121177. The reversal of 13100211121131 is 13112111200131.
13100211121131 is a `hidden beast` number, since 1 + 310 + 0 + 2 + 111 + 211 + 31 = 666.
It is not a de Polignac number, because 13100211121131 - 27 = 13100211121003 is a prime.
It is a super-2 number, since 2×131002111211312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13100211191131) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38304710710 + ... + 38304711051.
Almost surely, 213100211121131 is an apocalyptic number.
13100211121131 is a deficient number, since it is larger than the sum of its proper divisors (6818238536989).
13100211121131 is a wasteful number, since it uses less digits than its factorization.
13100211121131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76609421786 (or 76609421783 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 18.
Adding to 13100211121131 its reverse (13112111200131), we get a palindrome (26212322321262).
The spelling of 13100211121131 in words is "thirteen trillion, one hundred billion, two hundred eleven million, one hundred twenty-one thousand, one hundred thirty-one".
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