Base | Representation |
---|---|
bin | 1100110100011001000… |
… | …1011010101111111110 |
3 | 210001102200010010110010 |
4 | 3031012101122233332 |
5 | 12102003402200410 |
6 | 245100240124050 |
7 | 21624212456166 |
oct | 3150621325776 |
9 | 701380103403 |
10 | 220222303230 |
11 | 854398269a6 |
12 | 36820006626 |
13 | 179c7a8c987 |
14 | a931b135a6 |
15 | 5add9a2c20 |
hex | 334645abfe |
220222303230 has 32 divisors (see below), whose sum is σ = 528734451744. Its totient is φ = 58703622656.
The previous prime is 220222303211. The next prime is 220222303247. The reversal of 220222303230 is 32303222022.
It is a junction number, because it is equal to n+sod(n) for n = 220222303197 and 220222303206.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1314999 + ... + 1472978.
It is an arithmetic number, because the mean of its divisors is an integer number (16522951617).
Almost surely, 2220222303230 is an apocalyptic number.
220222303230 is an abundant number, since it is smaller than the sum of its proper divisors (308512148514).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220222303230 is a wasteful number, since it uses less digits than its factorization.
220222303230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2790620.
The product of its (nonzero) digits is 1728, while the sum is 21.
Adding to 220222303230 its reverse (32303222022), we get a palindrome (252525525252).
The spelling of 220222303230 in words is "two hundred twenty billion, two hundred twenty-two million, three hundred three thousand, two hundred thirty".
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