Base | Representation |
---|---|
bin | 1001000011100000… |
… | …0010010010010010 |
3 | 20021101121201002011 |
4 | 2100320002102102 |
5 | 14434213433110 |
6 | 1041104213134 |
7 | 114142555150 |
oct | 22070022222 |
9 | 6241551064 |
10 | 2430608530 |
11 | 1038019189 |
12 | 57a00a1aa |
13 | 2c97448cc |
14 | 190b4a3d0 |
15 | e35c048a |
hex | 90e02492 |
2430608530 has 32 divisors (see below), whose sum is σ = 5044374144. Its totient is φ = 825974016.
The previous prime is 2430608483. The next prime is 2430608569. The reversal of 2430608530 is 358060342.
It is a super-2 number, since 2×24306085302 = 11815715652217521800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2430608492 and 2430608501.
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, 145732 + ... + 161551.
It is an arithmetic number, because the mean of its divisors is an integer number (157636692).
Almost surely, 22430608530 is an apocalyptic number.
2430608530 is an abundant number, since it is smaller than the sum of its proper divisors (2613765614).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2430608530 is a wasteful number, since it uses less digits than its factorization.
2430608530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 307410.
The product of its (nonzero) digits is 17280, while the sum is 31.
The square root of 2430608530 is about 49301.2021151615. The cubic root of 2430608530 is about 1344.5336396717.
Adding to 2430608530 its reverse (358060342), we get a palindrome (2788668872).
The spelling of 2430608530 in words is "two billion, four hundred thirty million, six hundred eight thousand, five hundred thirty".
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