Base | Representation |
---|---|
bin | 1010010100100… |
… | …0111001110110 |
3 | 10000110101000212 |
4 | 2211020321312 |
5 | 42040241410 |
6 | 4143505422 |
7 | 1033650404 |
oct | 245107166 |
9 | 100411025 |
10 | 43290230 |
11 | 22488655 |
12 | 125b8272 |
13 | 8c79329 |
14 | 5a6c474 |
15 | 3c01b05 |
hex | 2948e76 |
43290230 has 8 divisors (see below), whose sum is σ = 77922432. Its totient is φ = 17316088.
The previous prime is 43290217. The next prime is 43290263. The reversal of 43290230 is 3209234.
43290230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 43290196 and 43290205.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2164502 + ... + 2164521.
It is an arithmetic number, because the mean of its divisors is an integer number (9740304).
Almost surely, 243290230 is an apocalyptic number.
43290230 is a deficient number, since it is larger than the sum of its proper divisors (34632202).
43290230 is a wasteful number, since it uses less digits than its factorization.
43290230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4329030.
The product of its (nonzero) digits is 1296, while the sum is 23.
The square root of 43290230 is about 6579.5311383107. The cubic root of 43290230 is about 351.1262495550.
Adding to 43290230 its reverse (3209234), we get a palindrome (46499464).
The spelling of 43290230 in words is "forty-three million, two hundred ninety thousand, two hundred thirty".
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