Base | Representation |
---|---|
bin | 1001100010110… |
… | …0010010100101 |
3 | 2210022121010122 |
4 | 2120230102211 |
5 | 40221333201 |
6 | 3545531325 |
7 | 664140446 |
oct | 230542245 |
9 | 83277118 |
10 | 40027301 |
11 | 2065a116 |
12 | 114a3b45 |
13 | 83a60c2 |
14 | 545d2cd |
15 | 37a9e1b |
hex | 262c4a5 |
40027301 has 4 divisors (see below), whose sum is σ = 40061100. Its totient is φ = 39993504.
The previous prime is 40027289. The next prime is 40027313. The reversal of 40027301 is 10372004.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (40027289) and next prime (40027313).
It can be written as a sum of positive squares in 2 ways, for example, as 39363076 + 664225 = 6274^2 + 815^2 .
It is a cyclic number.
It is not a de Polignac number, because 40027301 - 210 = 40026277 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 40027301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40027321) 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 3 ways as a sum of consecutive naturals, for example, 15056 + ... + 17513.
It is an arithmetic number, because the mean of its divisors is an integer number (10015275).
Almost surely, 240027301 is an apocalyptic number.
It is an amenable number.
40027301 is a deficient number, since it is larger than the sum of its proper divisors (33799).
40027301 is a wasteful number, since it uses less digits than its factorization.
40027301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33798.
The product of its (nonzero) digits is 168, while the sum is 17.
The square root of 40027301 is about 6326.7132857432. The cubic root of 40027301 is about 342.0729783959.
Adding to 40027301 its reverse (10372004), we get a palindrome (50399305).
The spelling of 40027301 in words is "forty million, twenty-seven thousand, three hundred one".
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