Base | Representation |
---|---|
bin | 11110101001010… |
… | …001010111101010 |
3 | 1022211102210100200 |
4 | 132221101113222 |
5 | 2023104314110 |
6 | 123003413030 |
7 | 15512036256 |
oct | 3651212752 |
9 | 1284383320 |
10 | 514135530 |
11 | 2442416a7 |
12 | 124224176 |
13 | 8269410c |
14 | 4c3d5266 |
15 | 3020b6c0 |
hex | 1ea515ea |
514135530 has 24 divisors (see below), whose sum is σ = 1336752612. Its totient is φ = 137102784.
The previous prime is 514135529. The next prime is 514135543. The reversal of 514135530 is 35531415.
It can be written as a sum of positive squares in 2 ways, for example, as 484748289 + 29387241 = 22017^2 + 5421^2 .
It is a junction number, because it is equal to n+sod(n) for n = 514135494 and 514135503.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2856219 + ... + 2856398.
Almost surely, 2514135530 is an apocalyptic number.
514135530 is an abundant number, since it is smaller than the sum of its proper divisors (822617082).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
514135530 is a wasteful number, since it uses less digits than its factorization.
514135530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5712630 (or 5712627 counting only the distinct ones).
The product of its (nonzero) digits is 4500, while the sum is 27.
The square root of 514135530 is about 22674.5568865193. The cubic root of 514135530 is about 801.1107123921.
Adding to 514135530 its reverse (35531415), we get a palindrome (549666945).
The spelling of 514135530 in words is "five hundred fourteen million, one hundred thirty-five thousand, five hundred thirty".
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