Base | Representation |
---|---|
bin | 1101100101101000111… |
… | …1010111000101010100 |
3 | 211022112222200222110200 |
4 | 3121122033113011110 |
5 | 12311042201211012 |
6 | 255124124420500 |
7 | 22602626021625 |
oct | 3313217270524 |
9 | 738488628420 |
10 | 233442210132 |
11 | 9000305069a |
12 | 392ab3a7730 |
13 | 190238988b1 |
14 | b427763a4c |
15 | 61143923dc |
hex | 365a3d7154 |
233442210132 has 36 divisors (see below), whose sum is σ = 590132538996. Its totient is φ = 77808464640.
The previous prime is 233442210091. The next prime is 233442210137. The reversal of 233442210132 is 231012244332.
233442210132 is a `hidden beast` number, since 2 + 3 + 3 + 442 + 210 + 1 + 3 + 2 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 85552740036 + 147889470096 = 292494^2 + 384564^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a junction number, because it is equal to n+sod(n) for n = 233442210096 and 233442210105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (233442210137) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 289158 + ... + 741954.
Almost surely, 2233442210132 is an apocalyptic number.
It is an amenable number.
233442210132 is an abundant number, since it is smaller than the sum of its proper divisors (356690328864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
233442210132 is a wasteful number, since it uses less digits than its factorization.
233442210132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 467128 (or 467123 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
Adding to 233442210132 its reverse (231012244332), we get a palindrome (464454454464).
The spelling of 233442210132 in words is "two hundred thirty-three billion, four hundred forty-two million, two hundred ten thousand, one hundred thirty-two".
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