Base | Representation |
---|---|
bin | 1010010001100… |
… | …1001101100101 |
3 | 10000002110001212 |
4 | 2210121031211 |
5 | 42013014020 |
6 | 4135401205 |
7 | 1032205031 |
oct | 244311545 |
9 | 100073055 |
10 | 43094885 |
11 | 22364909 |
12 | 12523205 |
13 | 8c0b442 |
14 | 5a1b1c1 |
15 | 3bb3cc5 |
hex | 2919365 |
43094885 has 8 divisors (see below), whose sum is σ = 51763320. Its totient is φ = 34442944.
The previous prime is 43094879. The next prime is 43094921. The reversal of 43094885 is 58849034.
It can be written as a sum of positive squares in 4 ways, for example, as 24137569 + 18957316 = 4913^2 + 4354^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 43094885 - 214 = 43078501 is a prime.
It is a super-2 number, since 2×430948852 = 3714338226326450, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2639 + ... + 9651.
It is an arithmetic number, because the mean of its divisors is an integer number (6470415).
Almost surely, 243094885 is an apocalyptic number.
It is an amenable number.
43094885 is a deficient number, since it is larger than the sum of its proper divisors (8668435).
43094885 is a wasteful number, since it uses less digits than its factorization.
43094885 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8247.
The product of its (nonzero) digits is 138240, while the sum is 41.
The square root of 43094885 is about 6564.6694509320. The cubic root of 43094885 is about 350.5973065931.
The spelling of 43094885 in words is "forty-three million, ninety-four thousand, eight hundred eighty-five".
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