Base | Representation |
---|---|
bin | 1010000110001000101001… |
… | …00101011100001101100110 |
3 | 2220121101202001012010112111 |
4 | 11003010110211130031212 |
5 | 10402220203003442410 |
6 | 115115002445511234 |
7 | 4450654152340111 |
oct | 503042445341546 |
9 | 86541661163474 |
10 | 22201031312230 |
11 | 708a44a43a181 |
12 | 25a686057251a |
13 | c507187187a4 |
14 | 56a76db6b578 |
15 | 287776b01b8a |
hex | 14311495c366 |
22201031312230 has 64 divisors (see below), whose sum is σ = 41431671642240. Its totient is φ = 8555153209344.
The previous prime is 22201031312147. The next prime is 22201031312263. The reversal of 22201031312230 is 3221313010222.
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 31 ways as a sum of consecutive naturals, for example, 1295494222 + ... + 1295511358.
It is an arithmetic number, because the mean of its divisors is an integer number (647369869410).
Almost surely, 222201031312230 is an apocalyptic number.
22201031312230 is a deficient number, since it is larger than the sum of its proper divisors (19230640330010).
22201031312230 is a wasteful number, since it uses less digits than its factorization.
22201031312230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26833.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 22201031312230 its reverse (3221313010222), we get a palindrome (25422344322452).
The spelling of 22201031312230 in words is "twenty-two trillion, two hundred one billion, thirty-one million, three hundred twelve thousand, two hundred thirty".
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