Base | Representation |
---|---|
bin | 11110000000110100011… |
… | …10101111001101000111 |
3 | 10122120210100100200200212 |
4 | 33000122032233031013 |
5 | 113343430422101043 |
6 | 2105424101230035 |
7 | 134334616154633 |
oct | 17003216571507 |
9 | 3576710320625 |
10 | 1031232222023 |
11 | 368385783633 |
12 | 147a3970231b |
13 | 76324a275a3 |
14 | 37caa3abdc3 |
15 | 1bc58643018 |
hex | f01a3af347 |
1031232222023 has 2 divisors, whose sum is σ = 1031232222024. Its totient is φ = 1031232222022.
The previous prime is 1031232221993. The next prime is 1031232222047. The reversal of 1031232222023 is 3202222321301.
It is a strong prime.
It is an emirp because it is prime and its reverse (3202222321301) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 1031232222023 - 26 = 1031232221959 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1031232222023.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1031232222073) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515616111011 + 515616111012.
It is an arithmetic number, because the mean of its divisors is an integer number (515616111012).
Almost surely, 21031232222023 is an apocalyptic number.
1031232222023 is a deficient number, since it is larger than the sum of its proper divisors (1).
1031232222023 is an equidigital number, since it uses as much as digits as its factorization.
1031232222023 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 1031232222023 its reverse (3202222321301), we get a palindrome (4233454543324).
The spelling of 1031232222023 in words is "one trillion, thirty-one billion, two hundred thirty-two million, two hundred twenty-two thousand, twenty-three".
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