Base | Representation |
---|---|
bin | 1001100101110… |
… | …0010100111001 |
3 | 2210200121000220 |
4 | 2121130110321 |
5 | 40244132212 |
6 | 3554050253 |
7 | 665620206 |
oct | 231342471 |
9 | 83617026 |
10 | 40224057 |
11 | 20783a25 |
12 | 11579989 |
13 | 8444823 |
14 | 54b0cad |
15 | 37e838c |
hex | 265c539 |
40224057 has 32 divisors (see below), whose sum is σ = 58931712. Its totient is φ = 24305664.
The previous prime is 40224047. The next prime is 40224059. The reversal of 40224057 is 75042204.
40224057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 40224057 - 212 = 40219961 is a prime.
It is not an unprimeable number, because it can be changed into a prime (40224059) 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 31 ways as a sum of consecutive naturals, for example, 232423 + ... + 232595.
It is an arithmetic number, because the mean of its divisors is an integer number (1841616).
Almost surely, 240224057 is an apocalyptic number.
40224057 is a gapful number since it is divisible by the number (47) formed by its first and last digit.
It is an amenable number.
40224057 is a deficient number, since it is larger than the sum of its proper divisors (18707655).
40224057 is a wasteful number, since it uses less digits than its factorization.
40224057 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 337.
The product of its (nonzero) digits is 2240, while the sum is 24.
The square root of 40224057 is about 6342.2438458325. The cubic root of 40224057 is about 342.6325542298.
The spelling of 40224057 in words is "forty million, two hundred twenty-four thousand, fifty-seven".
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