Base | Representation |
---|---|
bin | 111011111110000… |
… | …0001011000101111 |
3 | 12012020100112001122 |
4 | 1313330001120233 |
5 | 13110112114043 |
6 | 531400531155 |
7 | 100602420266 |
oct | 16774013057 |
9 | 5166315048 |
10 | 2012223023 |
11 | 942935a38 |
12 | 481a80abb |
13 | 260b66a15 |
14 | 15135b5dd |
15 | bb9c9368 |
hex | 77f0162f |
2012223023 has 2 divisors, whose sum is σ = 2012223024. Its totient is φ = 2012223022.
The previous prime is 2012223007. The next prime is 2012223047. The reversal of 2012223023 is 3203222102.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2012223023 - 24 = 2012223007 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2012222992 and 2012223010.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2012213023) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006111511 + 1006111512.
It is an arithmetic number, because the mean of its divisors is an integer number (1006111512).
Almost surely, 22012223023 is an apocalyptic number.
2012223023 is a deficient number, since it is larger than the sum of its proper divisors (1).
2012223023 is an equidigital number, since it uses as much as digits as its factorization.
2012223023 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 2012223023 is about 44857.8089411420. The cubic root of 2012223023 is about 1262.4825128186.
Adding to 2012223023 its reverse (3203222102), we get a palindrome (5215445125).
The spelling of 2012223023 in words is "two billion, twelve million, two hundred twenty-three thousand, twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •