Base | Representation |
---|---|
bin | 1000100111011110… |
… | …0101011110100100 |
3 | 12222012102010010021 |
4 | 2021313211132210 |
5 | 14214120100040 |
6 | 1021304404524 |
7 | 111214413031 |
oct | 21167453644 |
9 | 5865363107 |
10 | 2313050020 |
11 | a87724796 |
12 | 546776744 |
13 | 2ab294068 |
14 | 17d2a8388 |
15 | d80ed24a |
hex | 89de57a4 |
2313050020 has 24 divisors (see below), whose sum is σ = 4865704704. Its totient is φ = 923639136.
The previous prime is 2313050017. The next prime is 2313050029. The reversal of 2313050020 is 200503132.
It is a junction number, because it is equal to n+sod(n) for n = 2313049976 and 2313050003.
It is not an unprimeable number, because it can be changed into a prime (2313050029) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86772 + ... + 110251.
It is an arithmetic number, because the mean of its divisors is an integer number (202737696).
Almost surely, 22313050020 is an apocalyptic number.
2313050020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2313050020 is an abundant number, since it is smaller than the sum of its proper divisors (2552654684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2313050020 is a wasteful number, since it uses less digits than its factorization.
2313050020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 197619 (or 197617 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 16.
The square root of 2313050020 is about 48094.1786498117. The cubic root of 2313050020 is about 1322.4979520482.
Adding to 2313050020 its reverse (200503132), we get a palindrome (2513553152).
The spelling of 2313050020 in words is "two billion, three hundred thirteen million, fifty thousand, twenty".
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