Base | Representation |
---|---|
bin | 110101000000010… |
… | …110010111010111 |
3 | 2021222100022101111 |
4 | 311000112113113 |
5 | 3310124042210 |
6 | 224124235451 |
7 | 31015534612 |
oct | 6500262727 |
9 | 2258308344 |
10 | 889284055 |
11 | 416a83300 |
12 | 20999bb87 |
13 | 112313caa |
14 | 8616b179 |
15 | 5311188a |
hex | 350165d7 |
889284055 has 24 divisors (see below), whose sum is σ = 1201615632. Its totient is φ = 630960000.
The previous prime is 889284041. The next prime is 889284089. The reversal of 889284055 is 550482988.
889284055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 889284055 - 25 = 889284023 is a prime.
It is a super-2 number, since 2×8892840552 = 1581652260954486050, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
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, 6880 + ... + 42730.
It is an arithmetic number, because the mean of its divisors is an integer number (50067318).
Almost surely, 2889284055 is an apocalyptic number.
889284055 is a deficient number, since it is larger than the sum of its proper divisors (312331577).
889284055 is a wasteful number, since it uses less digits than its factorization.
889284055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35919 (or 35908 counting only the distinct ones).
The product of its (nonzero) digits is 921600, while the sum is 49.
The square root of 889284055 is about 29820.8661007691. The cubic root of 889284055 is about 961.6421744679.
The spelling of 889284055 in words is "eight hundred eighty-nine million, two hundred eighty-four thousand, fifty-five".
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