Base | Representation |
---|---|
bin | 1001100010110… |
… | …0010101101110 |
3 | 2210022121102002 |
4 | 2120230111232 |
5 | 40221340002 |
6 | 3545532302 |
7 | 664141154 |
oct | 230542556 |
9 | 83277362 |
10 | 40027502 |
11 | 2065a289 |
12 | 114a4092 |
13 | 83a6218 |
14 | 545d3d4 |
15 | 37aa002 |
hex | 262c56e |
40027502 has 4 divisors (see below), whose sum is σ = 60041256. Its totient is φ = 20013750.
The previous prime is 40027501. The next prime is 40027517. The reversal of 40027502 is 20572004.
40027502 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 congruent number.
It is not an unprimeable number, because it can be changed into a prime (40027501) 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 as a sum of consecutive naturals, namely, 10006874 + ... + 10006877.
It is an arithmetic number, because the mean of its divisors is an integer number (15010314).
Almost surely, 240027502 is an apocalyptic number.
40027502 is a deficient number, since it is larger than the sum of its proper divisors (20013754).
40027502 is a wasteful number, since it uses less digits than its factorization.
40027502 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20013753.
The product of its (nonzero) digits is 560, while the sum is 20.
The square root of 40027502 is about 6326.7291707485. The cubic root of 40027502 is about 342.0735509764.
Adding to 40027502 its reverse (20572004), we get a palindrome (60599506).
The spelling of 40027502 in words is "forty million, twenty-seven thousand, five hundred two".
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