Base | Representation |
---|---|
bin | 11101110111010001111101… |
… | …001100011000100100011011 |
3 | 122020001012011202200121110000 |
4 | 131313101331030120210123 |
5 | 114203402311234410133 |
6 | 1143201435052424043 |
7 | 36444106110124062 |
oct | 3567217514304433 |
9 | 566035152617400 |
10 | 131342200310043 |
11 | 38938a06a99a08 |
12 | 12892bb9178023 |
13 | 5839693541688 |
14 | 2460dd42331d9 |
15 | 102b7a3234413 |
hex | 77747d31891b |
131342200310043 has 40 divisors (see below), whose sum is σ = 201228352703136. Its totient is φ = 85340427120000.
The previous prime is 131342200309987. The next prime is 131342200310051. The reversal of 131342200310043 is 340013002243131.
It is a happy number.
131342200310043 is a `hidden beast` number, since 1 + 3 + 1 + 342 + 2 + 0 + 0 + 310 + 0 + 4 + 3 = 666.
It is not a de Polignac number, because 131342200310043 - 214 = 131342200293659 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 131342200309989 and 131342200310016.
It is not an unprimeable number, because it can be changed into a prime (131342200310143) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 100658058 + ... + 101954543.
Almost surely, 2131342200310043 is an apocalyptic number.
131342200310043 is a deficient number, since it is larger than the sum of its proper divisors (69886152393093).
131342200310043 is a wasteful number, since it uses less digits than its factorization.
131342200310043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 202612817 (or 202612808 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
Adding to 131342200310043 its reverse (340013002243131), we get a palindrome (471355202553174).
The spelling of 131342200310043 in words is "one hundred thirty-one trillion, three hundred forty-two billion, two hundred million, three hundred ten thousand, forty-three".
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