Base | Representation |
---|---|
bin | 101001110110100010… |
… | …1000010101100111010 |
3 | 22120222200011221122010 |
4 | 1103231011002230322 |
5 | 2433031434233043 |
6 | 105142221110350 |
7 | 6331142525556 |
oct | 1235505025472 |
9 | 276880157563 |
10 | 89876867898 |
11 | 35131170124 |
12 | 155036b83b6 |
13 | 862446c84c |
14 | 44c8808866 |
15 | 2510658133 |
hex | 14ed142b3a |
89876867898 has 8 divisors (see below), whose sum is σ = 179753735808. Its totient is φ = 29958955964.
The previous prime is 89876867887. The next prime is 89876867903.
89876867898 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
89876867898 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 89876867898.
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, 7489738986 + ... + 7489738997.
It is an arithmetic number, because the mean of its divisors is an integer number (22469216976).
Almost surely, 289876867898 is an apocalyptic number.
89876867898 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89876867898 is a wasteful number, since it uses less digits than its factorization.
89876867898 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14979477988.
The product of its digits is 4682022912, while the sum is 84.
The spelling of 89876867898 in words is "eighty-nine billion, eight hundred seventy-six million, eight hundred sixty-seven thousand, eight hundred ninety-eight".
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