Base | Representation |
---|---|
bin | 1001101111100… |
… | …0100001010011 |
3 | 2211220002122002 |
4 | 2123320201103 |
5 | 40430120302 |
6 | 4015504215 |
7 | 1004223344 |
oct | 233704123 |
9 | 84802562 |
10 | 40863827 |
11 | 21080664 |
12 | 1182806b |
13 | 8609aa4 |
14 | 55da0cb |
15 | 38c2c02 |
hex | 26f8853 |
40863827 has 4 divisors (see below), whose sum is σ = 41089776. Its totient is φ = 40637880.
The previous prime is 40863791. The next prime is 40863833. The reversal of 40863827 is 72836804.
40863827 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 40863827 - 26 = 40863763 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (40863227) 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, 112703 + ... + 113064.
It is an arithmetic number, because the mean of its divisors is an integer number (10272444).
Almost surely, 240863827 is an apocalyptic number.
40863827 is a deficient number, since it is larger than the sum of its proper divisors (225949).
40863827 is a wasteful number, since it uses less digits than its factorization.
40863827 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 225948.
The product of its (nonzero) digits is 64512, while the sum is 38.
The square root of 40863827 is about 6392.4820688055. The cubic root of 40863827 is about 344.4395493311.
The spelling of 40863827 in words is "forty million, eight hundred sixty-three thousand, eight hundred twenty-seven".
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