Base | Representation |
---|---|
bin | 1101100100110110100… |
… | …1101010101001100100 |
3 | 211022000021021111200010 |
4 | 3121031221222221210 |
5 | 12310124114032322 |
6 | 255051141450220 |
7 | 22564452544245 |
oct | 3311551525144 |
9 | 738007244603 |
10 | 233231002212 |
11 | 8aa04902a9a |
12 | 39250710970 |
13 | 18cbbbb8cb0 |
14 | b4076a4ccc |
15 | 6100a7220c |
hex | 364da6aa64 |
233231002212 has 48 divisors (see below), whose sum is σ = 588246442560. Its totient is φ = 71496594048.
The previous prime is 233231002183. The next prime is 233231002219. The reversal of 233231002212 is 212200132332.
It is a happy number.
233231002212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (233231002219) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2736978 + ... + 2820905.
It is an arithmetic number, because the mean of its divisors is an integer number (12255134220).
Almost surely, 2233231002212 is an apocalyptic number.
It is an amenable number.
233231002212 is an abundant number, since it is smaller than the sum of its proper divisors (355015440348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
233231002212 is a wasteful number, since it uses less digits than its factorization.
233231002212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5558172 (or 5558170 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 233231002212 its reverse (212200132332), we get a palindrome (445431134544).
The spelling of 233231002212 in words is "two hundred thirty-three billion, two hundred thirty-one million, two thousand, two hundred twelve".
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