Base | Representation |
---|---|
bin | 101000111010010000… |
… | …0100101100010110110 |
3 | 22101202200212220210002 |
4 | 1101310200211202312 |
5 | 2414411113422431 |
6 | 104205401031302 |
7 | 6230051031023 |
oct | 1216440454266 |
9 | 271680786702 |
10 | 87854045366 |
11 | 3429335566a |
12 | 1503a185532 |
13 | 8391364439 |
14 | 4375ccc54a |
15 | 2442c883cb |
hex | 14748258b6 |
87854045366 has 8 divisors (see below), whose sum is σ = 131984750160. Its totient is φ = 43859128648.
The previous prime is 87854045339. The next prime is 87854045371. The reversal of 87854045366 is 66354045878.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33945401 + ... + 33947988.
It is an arithmetic number, because the mean of its divisors is an integer number (16498093770).
Almost surely, 287854045366 is an apocalyptic number.
87854045366 is a deficient number, since it is larger than the sum of its proper divisors (44130704794).
87854045366 is a wasteful number, since it uses less digits than its factorization.
87854045366 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67894038.
The product of its (nonzero) digits is 19353600, while the sum is 56.
The spelling of 87854045366 in words is "eighty-seven billion, eight hundred fifty-four million, forty-five thousand, three hundred sixty-six".
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