Base | Representation |
---|---|
bin | 1011111100111011100111… |
… | …1110110101011100001001 |
3 | 1201112022022111222211210100 |
4 | 2333032321332311130021 |
5 | 3210302114323341431 |
6 | 43541030513440013 |
7 | 2524302524163231 |
oct | 277167176653411 |
9 | 51468274884710 |
10 | 13141425215241 |
11 | 4207279a35174 |
12 | 1582a90870009 |
13 | 7443008b702b |
14 | 336096a4acc1 |
15 | 17bc8a57e4e6 |
hex | bf3b9fb5709 |
13141425215241 has 12 divisors (see below), whose sum is σ = 19636612390980. Its totient is φ = 8458848414240.
The previous prime is 13141425215239. The next prime is 13141425215257. The reversal of 13141425215241 is 14251252414131.
13141425215241 is a `hidden beast` number, since 1 + 3 + 1 + 4 + 1 + 42 + 521 + 52 + 41 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 3842560460025 + 9298864755216 = 1960245^2 + 3049404^2 .
It is not a de Polignac number, because 13141425215241 - 21 = 13141425215239 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13141425215196 and 13141425215205.
It is not an unprimeable number, because it can be changed into a prime (13141425215231) 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, 25175143830 + ... + 25175144351.
It is an arithmetic number, because the mean of its divisors is an integer number (1636384365915).
Almost surely, 213141425215241 is an apocalyptic number.
It is an amenable number.
13141425215241 is a deficient number, since it is larger than the sum of its proper divisors (6495187175739).
13141425215241 is a wasteful number, since it uses less digits than its factorization.
13141425215241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50350288216 (or 50350288213 counting only the distinct ones).
The product of its digits is 38400, while the sum is 36.
Adding to 13141425215241 its reverse (14251252414131), we get a palindrome (27392677629372).
The spelling of 13141425215241 in words is "thirteen trillion, one hundred forty-one billion, four hundred twenty-five million, two hundred fifteen thousand, two hundred forty-one".
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