Base | Representation |
---|---|
bin | 1000101001111001… |
… | …0011100000011111 |
3 | 12222220111210022121 |
4 | 2022132103200133 |
5 | 14224214400111 |
6 | 1022310123411 |
7 | 111366605635 |
oct | 21236234037 |
9 | 5886453277 |
10 | 2323200031 |
11 | a92427629 |
12 | 54a050567 |
13 | 2b0408c99 |
14 | 18078b355 |
15 | d8e55871 |
hex | 8a79381f |
2323200031 has 8 divisors (see below), whose sum is σ = 2424701664. Its totient is φ = 2221739520.
The previous prime is 2323199987. The next prime is 2323200049. The reversal of 2323200031 is 1300023232.
2323200031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2323200031 - 27 = 2323199903 is a prime.
It is a super-2 number, since 2×23232000312 = 10794516768076801922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2323199978 and 2323200014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2323200631) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181515 + ... + 193891.
It is an arithmetic number, because the mean of its divisors is an integer number (303087708).
Almost surely, 22323200031 is an apocalyptic number.
2323200031 is a deficient number, since it is larger than the sum of its proper divisors (101501633).
2323200031 is a wasteful number, since it uses less digits than its factorization.
2323200031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20561.
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 2323200031 is about 48199.5853820341. The cubic root of 2323200031 is about 1324.4295692903.
Adding to 2323200031 its reverse (1300023232), we get a palindrome (3623223263).
The spelling of 2323200031 in words is "two billion, three hundred twenty-three million, two hundred thousand, thirty-one".
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