Base | Representation |
---|---|
bin | 11110101001010… |
… | …001011101100011 |
3 | 1022211102210212122 |
4 | 132221101131203 |
5 | 2023104322112 |
6 | 123003414455 |
7 | 15512040335 |
oct | 3651213543 |
9 | 1284383778 |
10 | 514135907 |
11 | 244241a0a |
12 | 12422442b |
13 | 8269433c |
14 | 4c3d5455 |
15 | 3020b872 |
hex | 1ea51763 |
514135907 has 8 divisors (see below), whose sum is σ = 529450416. Its totient is φ = 498974112.
The previous prime is 514135903. The next prime is 514135927. The reversal of 514135907 is 709531415.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 514135907 - 22 = 514135903 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (514135903) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31328 + ... + 44829.
It is an arithmetic number, because the mean of its divisors is an integer number (66181302).
Almost surely, 2514135907 is an apocalyptic number.
514135907 is a deficient number, since it is larger than the sum of its proper divisors (15314509).
514135907 is a wasteful number, since it uses less digits than its factorization.
514135907 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76357.
The product of its (nonzero) digits is 18900, while the sum is 35.
The square root of 514135907 is about 22674.5651998004. The cubic root of 514135907 is about 801.1109082022.
The spelling of 514135907 in words is "five hundred fourteen million, one hundred thirty-five thousand, nine hundred seven".
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