Base | Representation |
---|---|
bin | 10011110101010100110111… |
… | …100110111001100000011000 |
3 | 102102211212020010201221201201 |
4 | 103311110313212321200120 |
5 | 42413113230440231420 |
6 | 505303420354323544 |
7 | 24241654606334044 |
oct | 2365246746714030 |
9 | 372755203657651 |
10 | 87227423758360 |
11 | 2587aa40774196 |
12 | 99493138895b4 |
13 | 39896841c9b62 |
14 | 1777b890db024 |
15 | a13ebae4a10a |
hex | 4f55379b9818 |
87227423758360 has 32 divisors (see below), whose sum is σ = 196264565893440. Its totient is φ = 34890460625664.
The previous prime is 87227423758333. The next prime is 87227423758421. The reversal of 87227423758360 is 6385732472278.
It is a Smith number, since the sum of its digits (64) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 87227423758292 and 87227423758301.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13119552 + ... + 18616591.
It is an arithmetic number, because the mean of its divisors is an integer number (6133267684170).
Almost surely, 287227423758360 is an apocalyptic number.
It is an amenable number.
87227423758360 is an abundant number, since it is smaller than the sum of its proper divisors (109037142135080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
87227423758360 is a wasteful number, since it uses less digits than its factorization.
87227423758360 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31804867 (or 31804863 counting only the distinct ones).
The product of its (nonzero) digits is 189665280, while the sum is 64.
The spelling of 87227423758360 in words is "eighty-seven trillion, two hundred twenty-seven billion, four hundred twenty-three million, seven hundred fifty-eight thousand, three hundred sixty".
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