Base | Representation |
---|---|
bin | 1000010110010000… |
… | …0100111100000001 |
3 | 12210011111210221200 |
4 | 2011210010330001 |
5 | 14042122432022 |
6 | 1010204411413 |
7 | 106346500503 |
oct | 20544047401 |
9 | 5704453850 |
10 | 2240827137 |
11 | a4a98565a |
12 | 526546b69 |
13 | 299327823 |
14 | 173867d73 |
15 | d1ad3bac |
hex | 85904f01 |
2240827137 has 54 divisors (see below), whose sum is σ = 3548568582. Its totient is φ = 1357880832.
The previous prime is 2240827117. The next prime is 2240827151. The reversal of 2240827137 is 7317280422.
It can be written as a sum of positive squares in 3 ways, for example, as 96118416 + 2144708721 = 9804^2 + 46311^2 .
It is not a de Polignac number, because 2240827137 - 210 = 2240826113 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2240827117) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 25177789 + ... + 25177877.
It is an arithmetic number, because the mean of its divisors is an integer number (65714233).
Almost surely, 22240827137 is an apocalyptic number.
It is an amenable number.
2240827137 is a deficient number, since it is larger than the sum of its proper divisors (1307741445).
2240827137 is an equidigital number, since it uses as much as digits as its factorization.
2240827137 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 287 (or 152 counting only the distinct ones).
The product of its (nonzero) digits is 37632, while the sum is 36.
The square root of 2240827137 is about 47337.3756877164. The cubic root of 2240827137 is about 1308.5875530647.
The spelling of 2240827137 in words is "two billion, two hundred forty million, eight hundred twenty-seven thousand, one hundred thirty-seven".
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