Base | Representation |
---|---|
bin | 1001011011010001… |
… | …0101100010011001 |
3 | 20112100012122221210 |
4 | 2112310111202121 |
5 | 20140224131410 |
6 | 1055025053333 |
7 | 116463133032 |
oct | 22664254231 |
9 | 6470178853 |
10 | 2530302105 |
11 | 1089320471 |
12 | 5a7487249 |
13 | 3142abaa6 |
14 | 1a009ba89 |
15 | ec214220 |
hex | 96d15899 |
2530302105 has 128 divisors (see below), whose sum is σ = 4671406080. Its totient is φ = 1162909440.
The previous prime is 2530302077. The next prime is 2530302121. The reversal of 2530302105 is 5012030352.
It is not a de Polignac number, because 2530302105 - 26 = 2530302041 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 13247560 + ... + 13247750.
It is an arithmetic number, because the mean of its divisors is an integer number (36495360).
Almost surely, 22530302105 is an apocalyptic number.
It is an amenable number.
2530302105 is a deficient number, since it is larger than the sum of its proper divisors (2141103975).
2530302105 is a wasteful number, since it uses less digits than its factorization.
2530302105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 331.
The product of its (nonzero) digits is 900, while the sum is 21.
The square root of 2530302105 is about 50302.1083554159. The cubic root of 2530302105 is about 1362.6703059008.
Adding to 2530302105 its reverse (5012030352), we get a palindrome (7542332457).
The spelling of 2530302105 in words is "two billion, five hundred thirty million, three hundred two thousand, one hundred five".
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