Base | Representation |
---|---|
bin | 11101010000001001011… |
… | …000011101010111100111 |
3 | 21010011200102220021211221 |
4 | 131100021120131113213 |
5 | 230413343214214343 |
6 | 4135250223241211 |
7 | 265142452635301 |
oct | 35201130352747 |
9 | 7104612807757 |
10 | 2010202101223 |
11 | 7055817534a8 |
12 | 285710749207 |
13 | 11773b093364 |
14 | 6d4197c0971 |
15 | 374539ac5ed |
hex | 1d40961d5e7 |
2010202101223 has 2 divisors, whose sum is σ = 2010202101224. Its totient is φ = 2010202101222.
The previous prime is 2010202101197. The next prime is 2010202101241. The reversal of 2010202101223 is 3221012020102.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2010202101223 is a prime.
It is a super-2 number, since 2×20102021012232 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2010202101197 and 2010202101206.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2010203101223) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005101050611 + 1005101050612.
It is an arithmetic number, because the mean of its divisors is an integer number (1005101050612).
Almost surely, 22010202101223 is an apocalyptic number.
2010202101223 is a deficient number, since it is larger than the sum of its proper divisors (1).
2010202101223 is an equidigital number, since it uses as much as digits as its factorization.
2010202101223 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 2010202101223 its reverse (3221012020102), we get a palindrome (5231214121325).
The spelling of 2010202101223 in words is "two trillion, ten billion, two hundred two million, one hundred one thousand, two hundred twenty-three".
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