Base | Representation |
---|---|
bin | 1100011001101001000… |
… | …0001001100011101111 |
3 | 202100220012211111101121 |
4 | 3012122100021203233 |
5 | 11442302034302343 |
6 | 241511514521411 |
7 | 21251235234412 |
oct | 3063220114357 |
9 | 670805744347 |
10 | 213041322223 |
11 | 823942aa654 |
12 | 35357136267 |
13 | 1712212b4a2 |
14 | a450125b79 |
15 | 581d339aed |
hex | 319a4098ef |
213041322223 has 2 divisors, whose sum is σ = 213041322224. Its totient is φ = 213041322222.
The previous prime is 213041322161. The next prime is 213041322259. The reversal of 213041322223 is 322223140312.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-213041322223 is a prime.
It is a super-2 number, since 2×2130413222232 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (213041322023) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106520661111 + 106520661112.
It is an arithmetic number, because the mean of its divisors is an integer number (106520661112).
Almost surely, 2213041322223 is an apocalyptic number.
213041322223 is a deficient number, since it is larger than the sum of its proper divisors (1).
213041322223 is an equidigital number, since it uses as much as digits as its factorization.
213041322223 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 213041322223 its reverse (322223140312), we get a palindrome (535264462535).
The spelling of 213041322223 in words is "two hundred thirteen billion, forty-one million, three hundred twenty-two thousand, two hundred twenty-three".
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