Base | Representation |
---|---|
bin | 1011111010101100101011… |
… | …0000110000010110101001 |
3 | 1201101122021020002010112020 |
4 | 2332223022300300112221 |
5 | 3204140022310001101 |
6 | 43511243051135053 |
7 | 2521443562410543 |
oct | 276531260602651 |
9 | 51348236063466 |
10 | 13103052031401 |
11 | 41a1a783041a2 |
12 | 1577561744489 |
13 | 7407c68992a7 |
14 | 334296554693 |
15 | 17ac917e2136 |
hex | beacac305a9 |
13103052031401 has 32 divisors (see below), whose sum is σ = 18925703677440. Its totient is φ = 8033767612416.
The previous prime is 13103052031337. The next prime is 13103052031427. The reversal of 13103052031401 is 10413025030131.
13103052031401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13103052031401 - 26 = 13103052031337 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13103052031001) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16373026 + ... + 17154651.
It is an arithmetic number, because the mean of its divisors is an integer number (591428239920).
Almost surely, 213103052031401 is an apocalyptic number.
It is an amenable number.
13103052031401 is a deficient number, since it is larger than the sum of its proper divisors (5822651646039).
13103052031401 is a wasteful number, since it uses less digits than its factorization.
13103052031401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33527873.
The product of its (nonzero) digits is 1080, while the sum is 24.
Adding to 13103052031401 its reverse (10413025030131), we get a palindrome (23516077061532).
The spelling of 13103052031401 in words is "thirteen trillion, one hundred three billion, fifty-two million, thirty-one thousand, four hundred one".
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