Base | Representation |
---|---|
bin | 1001001100111110… |
… | …1000000111011110 |
3 | 20101011101122022212 |
4 | 2103033220013132 |
5 | 20024402102410 |
6 | 1045044040422 |
7 | 115134414341 |
oct | 22317500736 |
9 | 6334348285 |
10 | 2470347230 |
11 | 10584a048a |
12 | 58b393112 |
13 | 304a49530 |
14 | 196132458 |
15 | e6d1eb05 |
hex | 933e81de |
2470347230 has 32 divisors (see below), whose sum is σ = 4791715488. Its totient is φ = 911548800.
The previous prime is 2470347221. The next prime is 2470347239. The reversal of 2470347230 is 327430742.
It is an interprime number because it is at equal distance from previous prime (2470347221) and next prime (2470347239).
It is a super-2 number, since 2×24703472302 = 12205230873537345800, which contains 22 as substring.
It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2470347239) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 236825 + ... + 247035.
It is an arithmetic number, because the mean of its divisors is an integer number (149741109).
Almost surely, 22470347230 is an apocalyptic number.
2470347230 is a deficient number, since it is larger than the sum of its proper divisors (2321368258).
2470347230 is a wasteful number, since it uses less digits than its factorization.
2470347230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12092.
The product of its (nonzero) digits is 28224, while the sum is 32.
The square root of 2470347230 is about 49702.5877595926. The cubic root of 2470347230 is about 1351.8214517288.
Adding to 2470347230 its reverse (327430742), we get a palindrome (2797777972).
The spelling of 2470347230 in words is "two billion, four hundred seventy million, three hundred forty-seven thousand, two hundred thirty".
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