Base | Representation |
---|---|
bin | 100001100000111100101… |
… | …010011010001101010010 |
3 | 22011011202102000112021022 |
4 | 201200330222122031102 |
5 | 300213242234033020 |
6 | 4522012215155442 |
7 | 325252315604600 |
oct | 41407452321522 |
9 | 8134672015238 |
10 | 2303120221010 |
11 | 808825360334 |
12 | 31243a375b82 |
13 | 13924c94abab |
14 | 7d686170870 |
15 | 3ed9957b625 |
hex | 2183ca9a352 |
2303120221010 has 48 divisors (see below), whose sum is σ = 4838910909336. Its totient is φ = 786946148352.
The previous prime is 2303120220967. The next prime is 2303120221027. The reversal of 2303120221010 is 101220213032.
It can be written as a sum of positive squares in 4 ways, for example, as 2292986376121 + 10133844889 = 1514261^2 + 100667^2 .
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 2303120221010.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7877327 + ... + 8164466.
Almost surely, 22303120221010 is an apocalyptic number.
2303120221010 is an abundant number, since it is smaller than the sum of its proper divisors (2535790688326).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2303120221010 is a wasteful number, since it uses less digits than its factorization.
2303120221010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16042107 (or 16042100 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 2303120221010 its reverse (101220213032), we get a palindrome (2404340434042).
It can be divided in two parts, 230312022 and 1010, that added together give a palindrome (230313032).
The spelling of 2303120221010 in words is "two trillion, three hundred three billion, one hundred twenty million, two hundred twenty-one thousand, ten".
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