Base | Representation |
---|---|
bin | 11110101001101… |
… | …001110000011100 |
3 | 1022211121212101022 |
4 | 132221221300130 |
5 | 2023121013140 |
6 | 123005503312 |
7 | 15512633426 |
oct | 3651516034 |
9 | 1284555338 |
10 | 514235420 |
11 | 2442aa756 |
12 | 124271b38 |
13 | 826ca71a |
14 | 4c41d816 |
15 | 3022b0b5 |
hex | 1ea69c1c |
514235420 has 24 divisors (see below), whose sum is σ = 1080384144. Its totient is φ = 205600896.
The previous prime is 514235401. The next prime is 514235459. The reversal of 514235420 is 24532415.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 514235420.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54707 + ... + 63413.
It is an arithmetic number, because the mean of its divisors is an integer number (45016006).
Almost surely, 2514235420 is an apocalyptic number.
It is an amenable number.
514235420 is an abundant number, since it is smaller than the sum of its proper divisors (566148724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
514235420 is a wasteful number, since it uses less digits than its factorization.
514235420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11669 (or 11667 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 26.
The square root of 514235420 is about 22676.7594686719. The cubic root of 514235420 is about 801.1625909095.
Adding to 514235420 its reverse (24532415), we get a palindrome (538767835).
The spelling of 514235420 in words is "five hundred fourteen million, two hundred thirty-five thousand, four hundred twenty".
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