Base | Representation |
---|---|
bin | 1101100101101011010… |
… | …0110010000111110101 |
3 | 211022120200011101101000 |
4 | 3121122310302013311 |
5 | 12311102204121323 |
6 | 255125114553513 |
7 | 22603105300506 |
oct | 3313264620765 |
9 | 738520141330 |
10 | 233452020213 |
11 | 900086410a5 |
12 | 392b2738899 |
13 | 19025921b89 |
14 | b428b98bad |
15 | 611517de43 |
hex | 365ad321f5 |
233452020213 has 16 divisors (see below), whose sum is σ = 346055875200. Its totient is φ = 155544216480.
The previous prime is 233452020211. The next prime is 233452020259. The reversal of 233452020213 is 312020254332.
233452020213 is a `hidden beast` number, since 2 + 3 + 3 + 452 + 0 + 202 + 1 + 3 = 666.
It is not a de Polignac number, because 233452020213 - 21 = 233452020211 is a prime.
It is a super-3 number, since 3×2334520202133 (a number of 35 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (233452020211) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2465553 + ... + 2558486.
It is an arithmetic number, because the mean of its divisors is an integer number (21628492200).
Almost surely, 2233452020213 is an apocalyptic number.
It is an amenable number.
233452020213 is a deficient number, since it is larger than the sum of its proper divisors (112603854987).
233452020213 is a wasteful number, since it uses less digits than its factorization.
233452020213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5025769 (or 5025763 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 27.
Adding to 233452020213 its reverse (312020254332), we get a palindrome (545472274545).
The spelling of 233452020213 in words is "two hundred thirty-three billion, four hundred fifty-two million, twenty thousand, two hundred thirteen".
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