Base | Representation |
---|---|
bin | 100001111010111011110… |
… | …100010000010101101000 |
3 | 22020211210000121102120100 |
4 | 201322323310100111220 |
5 | 301142413431442412 |
6 | 4542505103225400 |
7 | 330260634143016 |
oct | 41727364202550 |
9 | 8224700542510 |
10 | 2331023312232 |
11 | 8196439877aa |
12 | 317926ba8260 |
13 | 13ba78768164 |
14 | 80b71cd58b6 |
15 | 4097e04dedc |
hex | 21ebbd10568 |
2331023312232 has 48 divisors (see below), whose sum is σ = 6313677084000. Its totient is φ = 776947592736.
The previous prime is 2331023312227. The next prime is 2331023312281. The reversal of 2331023312232 is 2322133201332.
2331023312232 is a `hidden beast` number, since 2 + 3 + 3 + 102 + 331 + 223 + 2 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 2331023312196 and 2331023312205.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 312732 + ... + 2181707.
It is an arithmetic number, because the mean of its divisors is an integer number (131534939250).
Almost surely, 22331023312232 is an apocalyptic number.
It is an amenable number.
2331023312232 is an abundant number, since it is smaller than the sum of its proper divisors (3982653771768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2331023312232 is a wasteful number, since it uses less digits than its factorization.
2331023312232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2507430 (or 2507423 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 27.
Adding to 2331023312232 its reverse (2322133201332), we get a palindrome (4653156513564).
The spelling of 2331023312232 in words is "two trillion, three hundred thirty-one billion, twenty-three million, three hundred twelve thousand, two hundred thirty-two".
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