Base | Representation |
---|---|
bin | 10010110011100111111101 |
3 | 100021110202021 |
4 | 102303213331 |
5 | 2230230140 |
6 | 253400141 |
7 | 56622211 |
oct | 22634775 |
9 | 10243667 |
10 | 4930045 |
11 | 286801a |
12 | 1799051 |
13 | 1037cb3 |
14 | 924941 |
15 | 675b4a |
hex | 4b39fd |
4930045 has 8 divisors (see below), whose sum is σ = 6060600. Its totient is φ = 3847680.
The previous prime is 4930043. The next prime is 4930049. The reversal of 4930045 is 5400394.
It can be written as a sum of positive squares in 4 ways, for example, as 6084 + 4923961 = 78^2 + 2219^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4930045 - 21 = 4930043 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4930043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11820 + ... + 12229.
It is an arithmetic number, because the mean of its divisors is an integer number (757575).
Almost surely, 24930045 is an apocalyptic number.
It is an amenable number.
4930045 is a deficient number, since it is larger than the sum of its proper divisors (1130555).
4930045 is a wasteful number, since it uses less digits than its factorization.
4930045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24095.
The product of its (nonzero) digits is 2160, while the sum is 25.
The square root of 4930045 is about 2220.3704645847. The cubic root of 4930045 is about 170.1963705435.
The spelling of 4930045 in words is "four million, nine hundred thirty thousand, forty-five".
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