Base | Representation |
---|---|
bin | 11111100111000… |
… | …110010011101001 |
3 | 1100221221020000201 |
4 | 133213012103221 |
5 | 2041231440040 |
6 | 124343032201 |
7 | 16066561633 |
oct | 3747062351 |
9 | 1327836021 |
10 | 530343145 |
11 | 252401722 |
12 | 12973b661 |
13 | 85b4a317 |
14 | 50613a53 |
15 | 3185da9a |
hex | 1f9c64e9 |
530343145 has 8 divisors (see below), whose sum is σ = 636546240. Its totient is φ = 424184880.
The previous prime is 530343137. The next prime is 530343167. The reversal of 530343145 is 541343035.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 530343145 - 23 = 530343137 is a prime.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 26146 + ... + 41764.
It is an arithmetic number, because the mean of its divisors is an integer number (79568280).
Almost surely, 2530343145 is an apocalyptic number.
It is an amenable number.
530343145 is a deficient number, since it is larger than the sum of its proper divisors (106203095).
530343145 is a wasteful number, since it uses less digits than its factorization.
530343145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22415.
The product of its (nonzero) digits is 10800, while the sum is 28.
The square root of 530343145 is about 23029.1802937056. The cubic root of 530343145 is about 809.4418473532.
The spelling of 530343145 in words is "five hundred thirty million, three hundred forty-three thousand, one hundred forty-five".
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