Base | Representation |
---|---|
bin | 10010110111110010111010 |
3 | 100022100012001 |
4 | 102313302322 |
5 | 2231302010 |
6 | 254011214 |
7 | 60023056 |
oct | 22676272 |
9 | 10270161 |
10 | 4947130 |
11 | 2879941 |
12 | 17a6b0a |
13 | 10429c6 |
14 | 92ac66 |
15 | 67ac3a |
hex | 4b7cba |
4947130 has 8 divisors (see below), whose sum is σ = 8904852. Its totient is φ = 1978848.
The previous prime is 4947121. The next prime is 4947143. The reversal of 4947130 is 317494.
It can be written as a sum of positive squares in 2 ways, for example, as 4915089 + 32041 = 2217^2 + 179^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247347 + ... + 247366.
Almost surely, 24947130 is an apocalyptic number.
4947130 is a deficient number, since it is larger than the sum of its proper divisors (3957722).
4947130 is a wasteful number, since it uses less digits than its factorization.
4947130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 494720.
The product of its (nonzero) digits is 3024, while the sum is 28.
The square root of 4947130 is about 2224.2144680763. The cubic root of 4947130 is about 170.3927482275.
The spelling of 4947130 in words is "four million, nine hundred forty-seven thousand, one hundred thirty".
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