Base | Representation |
---|---|
bin | 1011110110000011100111… |
… | …1100111101010000010000 |
3 | 1201010000110002020211221022 |
4 | 2331200321330331100100 |
5 | 3201333221124403240 |
6 | 43410454421415012 |
7 | 2512621561023134 |
oct | 275407174752020 |
9 | 51100402224838 |
10 | 13023313122320 |
11 | 4171179816636 |
12 | 156400926a468 |
13 | 73612988b157 |
14 | 3304903413c4 |
15 | 178b761e89b5 |
hex | bd839f3d410 |
13023313122320 has 40 divisors (see below), whose sum is σ = 30923441380224. Its totient is φ = 5098488540032.
The previous prime is 13023313122317. The next prime is 13023313122397. The reversal of 13023313122320 is 2322131332031.
13023313122320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (40).
It is a self number, because there is not a number n which added to its sum of digits gives 13023313122320.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1731819794 + ... + 1731827313.
Almost surely, 213023313122320 is an apocalyptic number.
13023313122320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13023313122320 is an abundant number, since it is smaller than the sum of its proper divisors (17900128257904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13023313122320 is a wasteful number, since it uses less digits than its factorization.
13023313122320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3463647167 (or 3463647161 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 26.
Adding to 13023313122320 its reverse (2322131332031), we get a palindrome (15345444454351).
The spelling of 13023313122320 in words is "thirteen trillion, twenty-three billion, three hundred thirteen million, one hundred twenty-two thousand, three hundred twenty".
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