Base | Representation |
---|---|
bin | 1010101010110… |
… | …10100110101011 |
3 | 20020102002000121 |
4 | 11111122212223 |
5 | 140403000300 |
6 | 12514144111 |
7 | 2134511110 |
oct | 525324653 |
9 | 206362017 |
10 | 89500075 |
11 | 4657a805 |
12 | 25b82037 |
13 | 15708532 |
14 | bc5a907 |
15 | 7ccd81a |
hex | 555a9ab |
89500075 has 24 divisors (see below), whose sum is σ = 127864832. Its totient is φ = 60873120.
The previous prime is 89500063. The next prime is 89500097. The reversal of 89500075 is 57000598.
It is not a de Polignac number, because 89500075 - 27 = 89499947 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 89500075.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20212 + ... + 24238.
Almost surely, 289500075 is an apocalyptic number.
89500075 is a deficient number, since it is larger than the sum of its proper divisors (38364757).
89500075 is a wasteful number, since it uses less digits than its factorization.
89500075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4171 (or 4166 counting only the distinct ones).
The product of its (nonzero) digits is 12600, while the sum is 34.
The square root of 89500075 is about 9460.4479280846. The cubic root of 89500075 is about 447.3091682406.
The spelling of 89500075 in words is "eighty-nine million, five hundred thousand, seventy-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •