Base | Representation |
---|---|
bin | 1001011011010011… |
… | …0100110100011100 |
3 | 20112100110011201101 |
4 | 2112310310310130 |
5 | 20140242231421 |
6 | 1055031522444 |
7 | 116464205425 |
oct | 22664646434 |
9 | 6470404641 |
10 | 2530430236 |
11 | 10893a8764 |
12 | 5a7529424 |
13 | 3143251c9 |
14 | 1a00d264c |
15 | ec23c191 |
hex | 96d34d1c |
2530430236 has 6 divisors (see below), whose sum is σ = 4428252920. Its totient is φ = 1265215116.
The previous prime is 2530430219. The next prime is 2530430237. The reversal of 2530430236 is 6320340352.
2530430236 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2530430237) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 316303776 + ... + 316303783.
Almost surely, 22530430236 is an apocalyptic number.
It is an amenable number.
2530430236 is a deficient number, since it is larger than the sum of its proper divisors (1897822684).
2530430236 is a wasteful number, since it uses less digits than its factorization.
2530430236 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 632607563 (or 632607561 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 28.
The square root of 2530430236 is about 50303.3819539005. The cubic root of 2530430236 is about 1362.6933067592.
Adding to 2530430236 its reverse (6320340352), we get a palindrome (8850770588).
The spelling of 2530430236 in words is "two billion, five hundred thirty million, four hundred thirty thousand, two hundred thirty-six".
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