Base | Representation |
---|---|
bin | 100001100000111101001… |
… | …111110010100010110101 |
3 | 22011011210002110100222122 |
4 | 201200331033302202311 |
5 | 300213302241120041 |
6 | 4522013205205325 |
7 | 325252465106255 |
oct | 41407517624265 |
9 | 8134702410878 |
10 | 2303130020021 |
11 | 80882a943496 |
12 | 312441700845 |
13 | 13925199c11c |
14 | 7d6875a1965 |
15 | 3ed9a364c4b |
hex | 2183d3f28b5 |
2303130020021 has 12 divisors (see below), whose sum is σ = 2425998701280. Its totient is φ = 2186177118840.
The previous prime is 2303130019961. The next prime is 2303130020029. The reversal of 2303130020021 is 1200200313032.
2303130020021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2303130020021 - 234 = 2285950150837 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2303130020029) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16548041 + ... + 16686638.
It is an arithmetic number, because the mean of its divisors is an integer number (202166558440).
Almost surely, 22303130020021 is an apocalyptic number.
It is an amenable number.
2303130020021 is a deficient number, since it is larger than the sum of its proper divisors (122868681259).
2303130020021 is a wasteful number, since it uses less digits than its factorization.
2303130020021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33234856 (or 33234833 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 2303130020021 its reverse (1200200313032), we get a palindrome (3503330333053).
The spelling of 2303130020021 in words is "two trillion, three hundred three billion, one hundred thirty million, twenty thousand, twenty-one".
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