Base | Representation |
---|---|
bin | 11000110011001100… |
… | …01001001100001001 |
3 | 1021100220021010002020 |
4 | 30121212021030021 |
5 | 204231432101101 |
6 | 10041100155053 |
7 | 650640643500 |
oct | 143146111411 |
9 | 37326233066 |
10 | 13314331401 |
11 | 5712658278 |
12 | 26b6b38a89 |
13 | 1342549a07 |
14 | 9043cd837 |
15 | 52dd42136 |
hex | 319989309 |
13314331401 has 12 divisors (see below), whose sum is σ = 20650799952. Its totient is φ = 7608189288.
The previous prime is 13314331367. The next prime is 13314331403. The reversal of 13314331401 is 10413341331.
It is not a de Polignac number, because 13314331401 - 226 = 13247222537 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (13314331403) 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, 45286695 + ... + 45286988.
It is an arithmetic number, because the mean of its divisors is an integer number (1720899996).
Almost surely, 213314331401 is an apocalyptic number.
It is an amenable number.
13314331401 is a deficient number, since it is larger than the sum of its proper divisors (7336468551).
13314331401 is an equidigital number, since it uses as much as digits as its factorization.
13314331401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90573700 (or 90573693 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 13314331401 its reverse (10413341331), we get a palindrome (23727672732).
The spelling of 13314331401 in words is "thirteen billion, three hundred fourteen million, three hundred thirty-one thousand, four hundred one".
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