Base | Representation |
---|---|
bin | 1000101001111000… |
… | …0010011101111001 |
3 | 12222220101020120111 |
4 | 2022132002131321 |
5 | 14224210131413 |
6 | 1022304424321 |
7 | 111366165304 |
oct | 21236023571 |
9 | 5886336514 |
10 | 2323130233 |
11 | a9238a146 |
12 | 54a0180a1 |
13 | 2b03b3298 |
14 | 18076db3b |
15 | d8e3ed3d |
hex | 8a782779 |
2323130233 has 6 divisors (see below), whose sum is σ = 2381175662. Its totient is φ = 2266466880.
The previous prime is 2323130221. The next prime is 2323130237. The reversal of 2323130233 is 3320313232.
2323130233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 175085824 + 2148044409 = 13232^2 + 46347^2 .
It is a de Polignac number, because none of the positive numbers 2k-2323130233 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2323130237) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 689316 + ... + 692677.
Almost surely, 22323130233 is an apocalyptic number.
It is an amenable number.
2323130233 is a deficient number, since it is larger than the sum of its proper divisors (58045429).
2323130233 is an equidigital number, since it uses as much as digits as its factorization.
2323130233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1382075 (or 1382034 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 22.
The square root of 2323130233 is about 48198.8613247243. The cubic root of 2323130233 is about 1324.4163054789.
Adding to 2323130233 its reverse (3320313232), we get a palindrome (5643443465).
The spelling of 2323130233 in words is "two billion, three hundred twenty-three million, one hundred thirty thousand, two hundred thirty-three".
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