Base | Representation |
---|---|
bin | 11110101010100… |
… | …001110101111010 |
3 | 1022212001112111200 |
4 | 132222201311322 |
5 | 2023200341041 |
6 | 123014435030 |
7 | 15514611246 |
oct | 3652416572 |
9 | 1285045450 |
10 | 514465146 |
11 | 244447308 |
12 | 124362a76 |
13 | 8277b160 |
14 | 4c47d426 |
15 | 302741b6 |
hex | 1eaa1d7a |
514465146 has 24 divisors (see below), whose sum is σ = 1200419220. Its totient is φ = 158296896.
The previous prime is 514465129. The next prime is 514465177. The reversal of 514465146 is 641564415.
514465146 is a `hidden beast` number, since 51 + 4 + 465 + 146 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 442639521 + 71825625 = 21039^2 + 8475^2 .
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 514465146.
It is an unprimeable number.
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, 1099051 + ... + 1099518.
Almost surely, 2514465146 is an apocalyptic number.
514465146 is an abundant number, since it is smaller than the sum of its proper divisors (685954074).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
514465146 is a wasteful number, since it uses less digits than its factorization.
514465146 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2198590 (or 2198587 counting only the distinct ones).
The product of its digits is 57600, while the sum is 36.
The square root of 514465146 is about 22681.8241329925. The cubic root of 514465146 is about 801.2818751065.
The spelling of 514465146 in words is "five hundred fourteen million, four hundred sixty-five thousand, one hundred forty-six".
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