Base | Representation |
---|---|
bin | 111010110110000000000… |
… | …1100000110001001000001 |
3 | 1001122011001122221022002100 |
4 | 1311230000030012021001 |
5 | 2030001022201323444 |
6 | 25111151255141013 |
7 | 1463203653523440 |
oct | 165540014061101 |
9 | 31564048838070 |
10 | 8087426589249 |
11 | 263894951a787 |
12 | aa7492974769 |
13 | 468844522b87 |
14 | 1dd60d89ad57 |
15 | e058c414e69 |
hex | 75b00306241 |
8087426589249 has 24 divisors (see below), whose sum is σ = 13351801953152. Its totient is φ = 4620995645760.
The previous prime is 8087426589167. The next prime is 8087426589257. The reversal of 8087426589249 is 9429856247808.
8087426589249 is a `hidden beast` number, since 8 + 0 + 87 + 426 + 5 + 89 + 2 + 49 = 666.
It is not a de Polignac number, because 8087426589249 - 213 = 8087426581057 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8087426589149) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4678837 + ... + 6169794.
Almost surely, 28087426589249 is an apocalyptic number.
It is an amenable number.
8087426589249 is a deficient number, since it is larger than the sum of its proper divisors (5264375363903).
8087426589249 is a wasteful number, since it uses less digits than its factorization.
8087426589249 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10860477 (or 10860474 counting only the distinct ones).
The product of its (nonzero) digits is 557383680, while the sum is 72.
The spelling of 8087426589249 in words is "eight trillion, eighty-seven billion, four hundred twenty-six million, five hundred eighty-nine thousand, two hundred forty-nine".
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