Base | Representation |
---|---|
bin | 11110101001010… |
… | …111011001011010 |
3 | 1022211111001020001 |
4 | 132221113121122 |
5 | 2023111111333 |
6 | 123004123214 |
7 | 15512201245 |
oct | 3651273132 |
9 | 1284431201 |
10 | 514160218 |
11 | 244259200 |
12 | 12423650a |
13 | 826a2420 |
14 | 4c40025c |
15 | 30213b7d |
hex | 1ea5765a |
514160218 has 24 divisors (see below), whose sum is σ = 912942324. Its totient is φ = 215730240.
The previous prime is 514160123. The next prime is 514160219. The reversal of 514160218 is 812061415.
It can be written as a sum of positive squares in 2 ways, for example, as 507015289 + 7144929 = 22517^2 + 2673^2 .
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (514160219) 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 11 ways as a sum of consecutive naturals, for example, 78571 + ... + 84862.
Almost surely, 2514160218 is an apocalyptic number.
514160218 is a deficient number, since it is larger than the sum of its proper divisors (398782106).
514160218 is a wasteful number, since it uses less digits than its factorization.
514160218 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 163470 (or 163459 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 28.
The square root of 514160218 is about 22675.1012787154. The cubic root of 514160218 is about 801.1235348897.
The spelling of 514160218 in words is "five hundred fourteen million, one hundred sixty thousand, two hundred eighteen".
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