Base | Representation |
---|---|
bin | 1000101001111000… |
… | …0010101011111010 |
3 | 12222220101021210201 |
4 | 2022132002223322 |
5 | 14224210144010 |
6 | 1022304432414 |
7 | 111366201025 |
oct | 21236025372 |
9 | 5886337721 |
10 | 2323131130 |
11 | a9238a891 |
12 | 54a01870a |
13 | 2b03b3808 |
14 | 1807701bc |
15 | d8e4023a |
hex | 8a782afa |
2323131130 has 32 divisors (see below), whose sum is σ = 4335463440. Its totient is φ = 895211520.
The previous prime is 2323131127. The next prime is 2323131143. The reversal of 2323131130 is 311313232.
2323131130 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 8 ways, for example, as 297321049 + 2025810081 = 17243^2 + 45009^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2323131098 and 2323131107.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125002 + ... + 142378.
Almost surely, 22323131130 is an apocalyptic number.
2323131130 is a deficient number, since it is larger than the sum of its proper divisors (2012332310).
2323131130 is a wasteful number, since it uses less digits than its factorization.
2323131130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17874.
The product of its (nonzero) digits is 324, while the sum is 19.
The square root of 2323131130 is about 48198.8706299224. The cubic root of 2323131130 is about 1324.4164759387.
Adding to 2323131130 its reverse (311313232), we get a palindrome (2634444362).
The spelling of 2323131130 in words is "two billion, three hundred twenty-three million, one hundred thirty-one thousand, one hundred thirty".
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