Base | Representation |
---|---|
bin | 10101011100111001… |
… | …001001111011010111 |
3 | 2012110020021001110022 |
4 | 111130321021323113 |
5 | 334133012320343 |
6 | 14325324015355 |
7 | 1443534005561 |
oct | 253471117327 |
9 | 65406231408 |
10 | 23033323223 |
11 | 984a78a719 |
12 | 456999155b |
13 | 2230c58951 |
14 | 11870c4331 |
15 | 8ec1e3568 |
hex | 55ce49ed7 |
23033323223 has 2 divisors, whose sum is σ = 23033323224. Its totient is φ = 23033323222.
The previous prime is 23033323207. The next prime is 23033323259. The reversal of 23033323223 is 32232333032.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 23033323223 - 24 = 23033323207 is a prime.
It is a super-2 number, since 2×230333232232 (a number of 22 digits) contains 22 as substring.
It is a Sophie Germain prime.
It is a junction number, because it is equal to n+sod(n) for n = 23033323192 and 23033323201.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (23033323823) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11516661611 + 11516661612.
It is an arithmetic number, because the mean of its divisors is an integer number (11516661612).
Almost surely, 223033323223 is an apocalyptic number.
23033323223 is a deficient number, since it is larger than the sum of its proper divisors (1).
23033323223 is an equidigital number, since it uses as much as digits as its factorization.
23033323223 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 11664, while the sum is 26.
Adding to 23033323223 its reverse (32232333032), we get a palindrome (55265656255).
The spelling of 23033323223 in words is "twenty-three billion, thirty-three million, three hundred twenty-three thousand, two hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.121 sec. • engine limits •