Base | Representation |
---|---|
bin | 10011110111001001… |
… | …11101111111001011 |
3 | 1000112010201212101012 |
4 | 21323210331333023 |
5 | 133314241120433 |
6 | 4522033514135 |
7 | 525146621261 |
oct | 117344757713 |
9 | 30463655335 |
10 | 10663223243 |
11 | 45821254a2 |
12 | 209711294b |
13 | 100c22116a |
14 | 732286431 |
15 | 426218848 |
hex | 27b93dfcb |
10663223243 has 2 divisors, whose sum is σ = 10663223244. Its totient is φ = 10663223242.
The previous prime is 10663223213. The next prime is 10663223267. The reversal of 10663223243 is 34232236601.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 10663223243 - 228 = 10394787787 is a prime.
It is a super-2 number, since 2×106632232432 (a number of 21 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (10663223213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5331611621 + 5331611622.
It is an arithmetic number, because the mean of its divisors is an integer number (5331611622).
Almost surely, 210663223243 is an apocalyptic number.
10663223243 is a deficient number, since it is larger than the sum of its proper divisors (1).
10663223243 is an equidigital number, since it uses as much as digits as its factorization.
10663223243 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 31104, while the sum is 32.
Adding to 10663223243 its reverse (34232236601), we get a palindrome (44895459844).
The spelling of 10663223243 in words is "ten billion, six hundred sixty-three million, two hundred twenty-three thousand, two hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •