Base | Representation |
---|---|
bin | 100001011110010000011… |
… | …101010101000101110111 |
3 | 22010220022001122112110000 |
4 | 201132100131111011313 |
5 | 300141333131023111 |
6 | 4520413411402343 |
7 | 325120604561460 |
oct | 41362035250567 |
9 | 8126261575400 |
10 | 2300231111031 |
11 | 80758254a237 |
12 | 3119728b33b3 |
13 | 138bac220b69 |
14 | 7d490591d67 |
15 | 3ec7aaddc56 |
hex | 21790755177 |
2300231111031 has 40 divisors (see below), whose sum is σ = 3927426924960. Its totient is φ = 1314283568832.
The previous prime is 2300231111027. The next prime is 2300231111063. The reversal of 2300231111031 is 1301111320032.
2300231111031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2300231111031 - 22 = 2300231111027 is a prime.
It is a super-2 number, since 2×23002311110312 (a number of 26 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2300231110995 and 2300231111013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2300231115031) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5488885 + ... + 5893073.
It is an arithmetic number, because the mean of its divisors is an integer number (98185673124).
Almost surely, 22300231111031 is an apocalyptic number.
2300231111031 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
2300231111031 is a deficient number, since it is larger than the sum of its proper divisors (1627195813929).
2300231111031 is a wasteful number, since it uses less digits than its factorization.
2300231111031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 414245 (or 414236 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 2300231111031 its reverse (1301111320032), we get a palindrome (3601342431063).
The spelling of 2300231111031 in words is "two trillion, three hundred billion, two hundred thirty-one million, one hundred eleven thousand, thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •