Base | Representation |
---|---|
bin | 101000100001001111… |
… | …0010011100100110011 |
3 | 22022121012021222221110 |
4 | 1101002132103210303 |
5 | 2411201213233200 |
6 | 103550212324403 |
7 | 6200205532422 |
oct | 1210236234463 |
9 | 268535258843 |
10 | 87014586675 |
11 | 339a2513955 |
12 | 14a45013703 |
13 | 8289477213 |
14 | 42d66112b9 |
15 | 23e4219b50 |
hex | 1442793933 |
87014586675 has 24 divisors (see below), whose sum is σ = 144196420144. Its totient is φ = 46300584960.
The previous prime is 87014586671. The next prime is 87014586709. The reversal of 87014586675 is 57668541078.
It is a happy number.
It is not a de Polignac number, because 87014586675 - 22 = 87014586671 is a prime.
It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (87014586671) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 1307242 + ... + 1372191.
Almost surely, 287014586675 is an apocalyptic number.
87014586675 is a deficient number, since it is larger than the sum of its proper divisors (57181833469).
87014586675 is a wasteful number, since it uses less digits than its factorization.
87014586675 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2679879 (or 2679874 counting only the distinct ones).
The product of its (nonzero) digits is 11289600, while the sum is 57.
The spelling of 87014586675 in words is "eighty-seven billion, fourteen million, five hundred eighty-six thousand, six hundred seventy-five".
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