Base | Representation |
---|---|
bin | 1011111100110111100111… |
… | …1101111110111010110101 |
3 | 1201112012112200010202120200 |
4 | 2333031321331332322311 |
5 | 3210242414410000401 |
6 | 43540332150551113 |
7 | 2524234103502435 |
oct | 277157175767265 |
9 | 51465480122520 |
10 | 13140351250101 |
11 | 4206878792279 |
12 | 1582831068499 |
13 | 74418c2505ba |
14 | 335dd41682c5 |
15 | 17bc2613c686 |
hex | bf379f7eeb5 |
13140351250101 has 6 divisors (see below), whose sum is σ = 18980507361270. Its totient is φ = 8760234166728.
The previous prime is 13140351250007. The next prime is 13140351250153. The reversal of 13140351250101 is 10105215304131.
13140351250101 is a `hidden beast` number, since 1 + 3 + 1 + 40 + 3 + 512 + 5 + 0 + 101 = 666.
It can be written as a sum of positive squares in only one way, i.e., 10900734243876 + 2239617006225 = 3301626^2 + 1496535^2 .
It is not a de Polignac number, because 13140351250101 - 29 = 13140351249589 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13140351250801) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 730019513886 + ... + 730019513903.
It is an arithmetic number, because the mean of its divisors is an integer number (3163417893545).
Almost surely, 213140351250101 is an apocalyptic number.
It is an amenable number.
13140351250101 is a deficient number, since it is larger than the sum of its proper divisors (5840156111169).
13140351250101 is a wasteful number, since it uses less digits than its factorization.
13140351250101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1460039027795 (or 1460039027792 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 27.
Adding to 13140351250101 its reverse (10105215304131), we get a palindrome (23245566554232).
The spelling of 13140351250101 in words is "thirteen trillion, one hundred forty billion, three hundred fifty-one million, two hundred fifty thousand, one hundred one".
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