Base | Representation |
---|---|
bin | 111011111010001… |
… | …0110101101100111 |
3 | 12012002120102010121 |
4 | 1313310112231213 |
5 | 13104103310343 |
6 | 531245502411 |
7 | 100546346644 |
oct | 16764265547 |
9 | 5162512117 |
10 | 2010213223 |
11 | 941792a47 |
12 | 481271a07 |
13 | 260611ca5 |
14 | 150d96dcb |
15 | bb72daed |
hex | 77d16b67 |
2010213223 has 4 divisors (see below), whose sum is σ = 2035659040. Its totient is φ = 1984767408.
The previous prime is 2010213221. The next prime is 2010213239. The reversal of 2010213223 is 3223120102.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2010213223 - 21 = 2010213221 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2010213197 and 2010213206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2010213221) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12722790 + ... + 12722947.
It is an arithmetic number, because the mean of its divisors is an integer number (508914760).
Almost surely, 22010213223 is an apocalyptic number.
2010213223 is a deficient number, since it is larger than the sum of its proper divisors (25445817).
2010213223 is an equidigital number, since it uses as much as digits as its factorization.
2010213223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25445816.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 2010213223 is about 44835.4014479630. The cubic root of 2010213223 is about 1262.0620520388.
Adding to 2010213223 its reverse (3223120102), we get a palindrome (5233333325).
The spelling of 2010213223 in words is "two billion, ten million, two hundred thirteen thousand, two hundred twenty-three".
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