Base | Representation |
---|---|
bin | 10000001111001000… |
… | …11001011010111100 |
3 | 211111111102020100000 |
4 | 20013210121122330 |
5 | 120323012311122 |
6 | 4000545434300 |
7 | 426004365321 |
oct | 100744313274 |
9 | 24444366300 |
10 | 8716916412 |
11 | 3773521356 |
12 | 183333b990 |
13 | a8bc26209 |
14 | 5c99a6b48 |
15 | 3604100ac |
hex | 2079196bc |
8716916412 has 72 divisors (see below), whose sum is σ = 23587712512. Its totient is φ = 2811898800.
The previous prime is 8716916407. The next prime is 8716916419. The reversal of 8716916412 is 2146196178.
It is a super-3 number, since 3×87169164123 (a number of 31 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8716916419) 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, 114514 + ... + 174777.
Almost surely, 28716916412 is an apocalyptic number.
It is an amenable number.
8716916412 is an abundant number, since it is smaller than the sum of its proper divisors (14870796100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8716916412 is a wasteful number, since it uses less digits than its factorization.
8716916412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 289341 (or 289327 counting only the distinct ones).
The product of its digits is 145152, while the sum is 45.
The square root of 8716916412 is about 93364.4279798254. The cubic root of 8716916412 is about 2058.0422859334.
The spelling of 8716916412 in words is "eight billion, seven hundred sixteen million, nine hundred sixteen thousand, four hundred twelve".
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