Base | Representation |
---|---|
bin | 10001101010011100100101 |
3 | 22201020120221 |
4 | 101222130211 |
5 | 2141132214 |
6 | 243124341 |
7 | 54233305 |
oct | 21523445 |
9 | 8636527 |
10 | 4630309 |
11 | 2682902 |
12 | 16736b1 |
13 | c61738 |
14 | 887605 |
15 | 616e24 |
hex | 46a725 |
4630309 has 2 divisors, whose sum is σ = 4630310. Its totient is φ = 4630308.
The previous prime is 4630277. The next prime is 4630313. The reversal of 4630309 is 9030364.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2608225 + 2022084 = 1615^2 + 1422^2 .
It is a cyclic number.
It is not a de Polignac number, because 4630309 - 25 = 4630277 is a prime.
It is a super-2 number, since 2×46303092 = 42879522870962, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4630349) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2315154 + 2315155.
It is an arithmetic number, because the mean of its divisors is an integer number (2315155).
Almost surely, 24630309 is an apocalyptic number.
It is an amenable number.
4630309 is a deficient number, since it is larger than the sum of its proper divisors (1).
4630309 is an equidigital number, since it uses as much as digits as its factorization.
4630309 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1944, while the sum is 25.
The square root of 4630309 is about 2151.8152801763. The cubic root of 4630309 is about 166.6748187124.
The spelling of 4630309 in words is "four million, six hundred thirty thousand, three hundred nine".
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