Base | Representation |
---|---|
bin | 1001101110110… |
… | …1101000100010 |
3 | 2211210211110111 |
4 | 2123231220202 |
5 | 40422203414 |
6 | 4014521534 |
7 | 1003646341 |
oct | 233555042 |
9 | 84724414 |
10 | 40819234 |
11 | 21050105 |
12 | 118062aa |
13 | 85c26c1 |
14 | 55c7b58 |
15 | 38b48c4 |
hex | 26eda22 |
40819234 has 8 divisors (see below), whose sum is σ = 61966800. Its totient is φ = 20163636.
The previous prime is 40819217. The next prime is 40819237. The reversal of 40819234 is 43291804.
40819234 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 = 40819196 and 40819205.
It is not an unprimeable number, because it can be changed into a prime (40819237) by changing a digit.
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, 122784 + ... + 123115.
It is an arithmetic number, because the mean of its divisors is an integer number (7745850).
Almost surely, 240819234 is an apocalyptic number.
40819234 is a deficient number, since it is larger than the sum of its proper divisors (21147566).
40819234 is a wasteful number, since it uses less digits than its factorization.
40819234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 245984.
The product of its (nonzero) digits is 6912, while the sum is 31.
The square root of 40819234 is about 6388.9931914191. The cubic root of 40819234 is about 344.3142128625.
The spelling of 40819234 in words is "forty million, eight hundred nineteen thousand, two hundred thirty-four".
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