Base | Representation |
---|---|
bin | 11000011101100101… |
… | …00000011101111101 |
3 | 1020220021002200212000 |
4 | 30032302200131331 |
5 | 203344023214401 |
6 | 10011102132513 |
7 | 643306566042 |
oct | 141662403575 |
9 | 36807080760 |
10 | 13133023101 |
11 | 562a281700 |
12 | 2666281139 |
13 | 1313b084b3 |
14 | 8c82b51c9 |
15 | 51ce7b186 |
hex | 30eca077d |
13133023101 has 48 divisors (see below), whose sum is σ = 21427896000. Its totient is φ = 7943775840.
The previous prime is 13133023093. The next prime is 13133023103. The reversal of 13133023101 is 10132033131.
It is a happy number.
It is not a de Polignac number, because 13133023101 - 23 = 13133023093 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13133023103) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1783375 + ... + 1790723.
It is an arithmetic number, because the mean of its divisors is an integer number (446414500).
Almost surely, 213133023101 is an apocalyptic number.
13133023101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
13133023101 is a deficient number, since it is larger than the sum of its proper divisors (8294872899).
13133023101 is a wasteful number, since it uses less digits than its factorization.
13133023101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7927 (or 7910 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
Adding to 13133023101 its reverse (10132033131), we get a palindrome (23265056232).
The spelling of 13133023101 in words is "thirteen billion, one hundred thirty-three million, twenty-three thousand, one hundred one".
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