Base | Representation |
---|---|
bin | 11110100100011… |
… | …010111100110101 |
3 | 1022202001012012221 |
4 | 132210122330311 |
5 | 2022243122203 |
6 | 122520242341 |
7 | 15465162322 |
oct | 3644327465 |
9 | 1282035187 |
10 | 512864053 |
11 | 243553399 |
12 | 1239103b1 |
13 | 8233a470 |
14 | 4c183b49 |
15 | 30059abd |
hex | 1e91af35 |
512864053 has 16 divisors (see below), whose sum is σ = 566828416. Its totient is φ = 461039040.
The previous prime is 512864003. The next prime is 512864063. The reversal of 512864053 is 350468215.
It is a cyclic number.
It is not a de Polignac number, because 512864053 - 217 = 512732981 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (512864003) 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, 220768 + ... + 223078.
It is an arithmetic number, because the mean of its divisors is an integer number (35426776).
Almost surely, 2512864053 is an apocalyptic number.
It is an amenable number.
512864053 is a deficient number, since it is larger than the sum of its proper divisors (53964363).
512864053 is a wasteful number, since it uses less digits than its factorization.
512864053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2764.
The product of its (nonzero) digits is 28800, while the sum is 34.
The square root of 512864053 is about 22646.5020036208. The cubic root of 512864053 is about 800.4497746852.
The spelling of 512864053 in words is "five hundred twelve million, eight hundred sixty-four thousand, fifty-three".
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