Base | Representation |
---|---|
bin | 1011111100101001010100… |
… | …0010100000000010000001 |
3 | 1201111211121222222222212021 |
4 | 2333022111002200002001 |
5 | 3210212033133424331 |
6 | 43534455105201441 |
7 | 2524036655322040 |
oct | 277122502400201 |
9 | 51454558888767 |
10 | 13136510451841 |
11 | 4205187755737 |
12 | 1581b3a930281 |
13 | 7439c96001ca |
14 | 335b4c016557 |
15 | 17ba9dd63211 |
hex | bf2950a0081 |
13136510451841 has 16 divisors (see below), whose sum is σ = 16348262947200. Its totient is φ = 10299405650688.
The previous prime is 13136510451839. The next prime is 13136510451853. The reversal of 13136510451841 is 14815401563131.
It is not a de Polignac number, because 13136510451841 - 21 = 13136510451839 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13136510451041) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1702940200 + ... + 1702947913.
It is an arithmetic number, because the mean of its divisors is an integer number (1021766434200).
Almost surely, 213136510451841 is an apocalyptic number.
It is an amenable number.
13136510451841 is a deficient number, since it is larger than the sum of its proper divisors (3211752495359).
13136510451841 is a wasteful number, since it uses less digits than its factorization.
13136510451841 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3405888168.
The product of its (nonzero) digits is 172800, while the sum is 43.
The spelling of 13136510451841 in words is "thirteen trillion, one hundred thirty-six billion, five hundred ten million, four hundred fifty-one thousand, eight hundred forty-one".
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