Base | Representation |
---|---|
bin | 110101000100110110110000… |
… | …001010100111101010111010 |
3 | 1010121111200222022222210110002 |
4 | 311010312300022213222322 |
5 | 221044004403041104000 |
6 | 2144244153414153002 |
7 | 100111525210455500 |
oct | 6504666012475272 |
9 | 1117450868883402 |
10 | 233430133144250 |
11 | 68418188715779 |
12 | 222203a7352762 |
13 | a0334a06ab113 |
14 | 4190116052670 |
15 | 1bec0c062e8d5 |
hex | d44db02a7aba |
233430133144250 has 96 divisors (see below), whose sum is σ = 508387967612928. Its totient is φ = 80023287204000.
The previous prime is 233430133144199. The next prime is 233430133144279. The reversal of 233430133144250 is 52441331034332.
233430133144250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 98185079 + ... + 100534421.
It is an arithmetic number, because the mean of its divisors is an integer number (5295707995968).
Almost surely, 2233430133144250 is an apocalyptic number.
233430133144250 is an abundant number, since it is smaller than the sum of its proper divisors (274957834468678).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
233430133144250 is a wasteful number, since it uses less digits than its factorization.
233430133144250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2357485 (or 2357468 counting only the distinct ones).
The product of its (nonzero) digits is 311040, while the sum is 38.
Adding to 233430133144250 its reverse (52441331034332), we get a palindrome (285871464178582).
The spelling of 233430133144250 in words is "two hundred thirty-three trillion, four hundred thirty billion, one hundred thirty-three million, one hundred forty-four thousand, two hundred fifty".
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