Base | Representation |
---|---|
bin | 1100110100010110001… |
… | …0111111000100011110 |
3 | 210001101211012201121022 |
4 | 3031011202333010132 |
5 | 12101442243144410 |
6 | 245055123204142 |
7 | 21624004142255 |
oct | 3150542770436 |
9 | 701354181538 |
10 | 220210131230 |
11 | 854329729a1 |
12 | 36817b16652 |
13 | 179c53ba5cb |
14 | a93026579c |
15 | 5adc89b455 |
hex | 33458bf11e |
220210131230 has 16 divisors (see below), whose sum is σ = 397424095920. Its totient is φ = 87851639232.
The previous prime is 220210131203. The next prime is 220210131241. The reversal of 220210131230 is 32131012022.
It is a junction number, because it is equal to n+sod(n) for n = 220210131199 and 220210131208.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29047679 + ... + 29055258.
It is an arithmetic number, because the mean of its divisors is an integer number (24839005995).
Almost surely, 2220210131230 is an apocalyptic number.
220210131230 is a deficient number, since it is larger than the sum of its proper divisors (177213964690).
220210131230 is a wasteful number, since it uses less digits than its factorization.
220210131230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58103323.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 220210131230 its reverse (32131012022), we get a palindrome (252341143252).
The spelling of 220210131230 in words is "two hundred twenty billion, two hundred ten million, one hundred thirty-one thousand, two hundred thirty".
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