Base | Representation |
---|---|
bin | 10100110111010010… |
… | …011111010100010110 |
3 | 2010211021010100222011 |
4 | 110313102133110112 |
5 | 331340010231410 |
6 | 14142545454434 |
7 | 1422103341445 |
oct | 246722372426 |
9 | 63737110864 |
10 | 22402430230 |
11 | 9556651454 |
12 | 441264141a |
13 | 216033479b |
14 | 11273b8d5c |
15 | 8b1b2218a |
hex | 53749f516 |
22402430230 has 8 divisors (see below), whose sum is σ = 40324374432. Its totient is φ = 8960972088.
The previous prime is 22402430203. The next prime is 22402430243. The reversal of 22402430230 is 3203420422.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 1120121502 + ... + 1120121521.
It is an arithmetic number, because the mean of its divisors is an integer number (5040546804).
Almost surely, 222402430230 is an apocalyptic number.
22402430230 is a deficient number, since it is larger than the sum of its proper divisors (17921944202).
22402430230 is a wasteful number, since it uses less digits than its factorization.
22402430230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2240243030.
The product of its (nonzero) digits is 2304, while the sum is 22.
Adding to 22402430230 its reverse (3203420422), we get a palindrome (25605850652).
The spelling of 22402430230 in words is "twenty-two billion, four hundred two million, four hundred thirty thousand, two hundred thirty".
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