Base | Representation |
---|---|
bin | 1101011010000010111… |
… | …1100110100111111110 |
3 | 211000112002201102020200 |
4 | 3112200233212213332 |
5 | 12233204001201342 |
6 | 253451233224330 |
7 | 22432536356115 |
oct | 3264057464776 |
9 | 730462642220 |
10 | 230330100222 |
11 | 89756378432 |
12 | 387811020a6 |
13 | 18948bc0841 |
14 | b2102d6c7c |
15 | 5ed105594c |
hex | 35a0be69fe |
230330100222 has 24 divisors (see below), whose sum is σ = 501581799576. Its totient is φ = 76386969456.
The previous prime is 230330100211. The next prime is 230330100227. The reversal of 230330100222 is 222001033032.
It is a happy number.
230330100222 is a `hidden beast` number, since 230 + 330 + 100 + 2 + 2 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 230330100195 and 230330100204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230330100227) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32473908 + ... + 32480999.
It is an arithmetic number, because the mean of its divisors is an integer number (20899241649).
Almost surely, 2230330100222 is an apocalyptic number.
230330100222 is an abundant number, since it is smaller than the sum of its proper divisors (271251699354).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230330100222 is a wasteful number, since it uses less digits than its factorization.
230330100222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64955112 (or 64955109 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
Adding to 230330100222 its reverse (222001033032), we get a palindrome (452331133254).
The spelling of 230330100222 in words is "two hundred thirty billion, three hundred thirty million, one hundred thousand, two hundred twenty-two".
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