Base | Representation |
---|---|
bin | 1110111110101110110… |
… | …10011100101011110001 |
3 | 1211012120101100102110000 |
4 | 13133113122130223301 |
5 | 31413114034033042 |
6 | 1032242403500213 |
7 | 52121056345524 |
oct | 7372732345361 |
9 | 1735511312400 |
10 | 514715142897 |
11 | 18932030911a |
12 | 83909087669 |
13 | 396ca96b717 |
14 | 1acab696bbb |
15 | d5c792a74c |
hex | 77d769caf1 |
514715142897 has 40 divisors (see below), whose sum is σ = 793882881792. Its totient is φ = 331997162400.
The previous prime is 514715142883. The next prime is 514715142947. The reversal of 514715142897 is 798241517415.
514715142897 is a `hidden beast` number, since 5 + 1 + 47 + 1 + 514 + 2 + 89 + 7 = 666.
It is not a de Polignac number, because 514715142897 - 224 = 514698365681 is a prime.
It is not an unprimeable number, because it can be changed into a prime (514715142817) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 11998747 + ... + 12041567.
Almost surely, 2514715142897 is an apocalyptic number.
It is an amenable number.
514715142897 is a deficient number, since it is larger than the sum of its proper divisors (279167738895).
514715142897 is a wasteful number, since it uses less digits than its factorization.
514715142897 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47651 (or 47642 counting only the distinct ones).
The product of its digits is 2822400, while the sum is 54.
The spelling of 514715142897 in words is "five hundred fourteen billion, seven hundred fifteen million, one hundred forty-two thousand, eight hundred ninety-seven".
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