Base | Representation |
---|---|
bin | 1010010000011… |
… | …0111100111101 |
3 | 2222221122110210 |
4 | 2210012330331 |
5 | 42003120333 |
6 | 4134023033 |
7 | 1031444004 |
oct | 244067475 |
9 | 88848423 |
10 | 43020093 |
11 | 223136a6 |
12 | 124a7a79 |
13 | 8bb339c |
14 | 59dbc3b |
15 | 3b9ba63 |
hex | 2906f3d |
43020093 has 8 divisors (see below), whose sum is σ = 57405888. Its totient is φ = 28657184.
The previous prime is 43020077. The next prime is 43020127. The reversal of 43020093 is 39002034.
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 43020093 - 24 = 43020077 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (43020023) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 705 + ... + 9302.
It is an arithmetic number, because the mean of its divisors is an integer number (7175736).
Almost surely, 243020093 is an apocalyptic number.
It is an amenable number.
43020093 is a deficient number, since it is larger than the sum of its proper divisors (14385795).
43020093 is a wasteful number, since it uses less digits than its factorization.
43020093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11443.
The product of its (nonzero) digits is 648, while the sum is 21.
The square root of 43020093 is about 6558.9704222538. The cubic root of 43020093 is about 350.3943663608.
The spelling of 43020093 in words is "forty-three million, twenty thousand, ninety-three".
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