Base | Representation |
---|---|
bin | 1001011011010011… |
… | …1111000101111001 |
3 | 20112100112022102210 |
4 | 2112310333011321 |
5 | 20140300103223 |
6 | 1055032445333 |
7 | 116464442205 |
oct | 22664770571 |
9 | 6470468383 |
10 | 2530472313 |
11 | 1089427336 |
12 | 5a7549849 |
13 | 31433b3c5 |
14 | 1a0103b05 |
15 | ec249893 |
hex | 96d3f179 |
2530472313 has 16 divisors (see below), whose sum is σ = 3397464000. Its totient is φ = 1675272000.
The previous prime is 2530472311. The next prime is 2530472323. The reversal of 2530472313 is 3132740352.
It is not a de Polignac number, because 2530472313 - 21 = 2530472311 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2530472311) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 257983 + ... + 267611.
It is an arithmetic number, because the mean of its divisors is an integer number (212341500).
Almost surely, 22530472313 is an apocalyptic number.
It is an amenable number.
2530472313 is a deficient number, since it is larger than the sum of its proper divisors (866991687).
2530472313 is a wasteful number, since it uses less digits than its factorization.
2530472313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10232.
The product of its (nonzero) digits is 15120, while the sum is 30.
The square root of 2530472313 is about 50303.8001844791. The cubic root of 2530472313 is about 1362.7008598527.
The spelling of 2530472313 in words is "two billion, five hundred thirty million, four hundred seventy-two thousand, three hundred thirteen".
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