Base | Representation |
---|---|
bin | 11101110100010110101010… |
… | …111000100101110000100011 |
3 | 122012022222002222101122020220 |
4 | 131310112222320211300203 |
5 | 114142103434433111321 |
6 | 1142525220300134123 |
7 | 36423426536515266 |
oct | 3564265270456043 |
9 | 565288088348226 |
10 | 131141103410211 |
11 | 388706a2040724 |
12 | 12860036237343 |
13 | 5823725bb895b |
14 | 24553985bccdd |
15 | 102643383c9c6 |
hex | 7745aae25c23 |
131141103410211 has 4 divisors (see below), whose sum is σ = 174854804546952. Its totient is φ = 87427402273472.
The previous prime is 131141103410189. The next prime is 131141103410227. The reversal of 131141103410211 is 112014301141131.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 131141103410211 - 210 = 131141103409187 is a prime.
It is not an unprimeable number, because it can be changed into a prime (131141103410311) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21856850568366 + ... + 21856850568371.
It is an arithmetic number, because the mean of its divisors is an integer number (43713701136738).
Almost surely, 2131141103410211 is an apocalyptic number.
131141103410211 is a deficient number, since it is larger than the sum of its proper divisors (43713701136741).
131141103410211 is an equidigital number, since it uses as much as digits as its factorization.
131141103410211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43713701136740.
The product of its (nonzero) digits is 288, while the sum is 24.
Adding to 131141103410211 its reverse (112014301141131), we get a palindrome (243155404551342).
The spelling of 131141103410211 in words is "one hundred thirty-one trillion, one hundred forty-one billion, one hundred three million, four hundred ten thousand, two hundred eleven".
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