Base | Representation |
---|---|
bin | 10100110001010100… |
… | …100001100001000110 |
3 | 2010120021201020102122 |
4 | 110301110201201012 |
5 | 331133342101410 |
6 | 14125011405542 |
7 | 1416446265320 |
oct | 246124414106 |
9 | 63507636378 |
10 | 22302300230 |
11 | 9505081291 |
12 | 43a4bb38b2 |
13 | 2145676a72 |
14 | 1117d92610 |
15 | 8a7e43e55 |
hex | 531521846 |
22302300230 has 32 divisors (see below), whose sum is σ = 45899723520. Its totient is φ = 7643052000.
The previous prime is 22302300197. The next prime is 22302300253. The reversal of 22302300230 is 3200320322.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 22302300199 and 22302300208.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86801 + ... + 228339.
It is an arithmetic number, because the mean of its divisors is an integer number (1434366360).
Almost surely, 222302300230 is an apocalyptic number.
22302300230 is an abundant number, since it is smaller than the sum of its proper divisors (23597423290).
22302300230 is a wasteful number, since it uses less digits than its factorization.
22302300230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 143804.
The product of its (nonzero) digits is 432, while the sum is 17.
Adding to 22302300230 its reverse (3200320322), we get a palindrome (25502620552).
The spelling of 22302300230 in words is "twenty-two billion, three hundred two million, three hundred thousand, two hundred thirty".
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