Base | Representation |
---|---|
bin | 10101100111000001… |
… | …100111011010110011 |
3 | 2012220002010110001020 |
4 | 111213001213122303 |
5 | 340010022011311 |
6 | 14354235310523 |
7 | 1450666623552 |
oct | 254701473263 |
9 | 65802113036 |
10 | 23203313331 |
11 | 9927735810 |
12 | 45b68ab443 |
13 | 225a236603 |
14 | 11a18d3d99 |
15 | 90c0c0c06 |
hex | 5670676b3 |
23203313331 has 8 divisors (see below), whose sum is σ = 33750273984. Its totient is φ = 14062614120.
The previous prime is 23203313321. The next prime is 23203313339. The reversal of 23203313331 is 13331330232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23203313331 - 26 = 23203313267 is a prime.
It is a super-2 number, since 2×232033133312 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (23203313339) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 351565321 + ... + 351565386.
It is an arithmetic number, because the mean of its divisors is an integer number (4218784248).
Almost surely, 223203313331 is an apocalyptic number.
23203313331 is a deficient number, since it is larger than the sum of its proper divisors (10546960653).
23203313331 is a wasteful number, since it uses less digits than its factorization.
23203313331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 703130721.
The product of its (nonzero) digits is 2916, while the sum is 24.
Adding to 23203313331 its reverse (13331330232), we get a palindrome (36534643563).
The spelling of 23203313331 in words is "twenty-three billion, two hundred three million, three hundred thirteen thousand, three hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •