Base | Representation |
---|---|
bin | 1001100101011… |
… | …0100001001001 |
3 | 2210122101101201 |
4 | 2121112201021 |
5 | 40242402030 |
6 | 3553344201 |
7 | 665460640 |
oct | 231264111 |
9 | 83571351 |
10 | 40200265 |
11 | 20768066 |
12 | 11568061 |
13 | 8436a51 |
14 | 54a6357 |
15 | 37e12ca |
hex | 2656849 |
40200265 has 16 divisors (see below), whose sum is σ = 55238400. Its totient is φ = 27512640.
The previous prime is 40200253. The next prime is 40200269. The reversal of 40200265 is 56200204.
It is not a de Polignac number, because 40200265 - 215 = 40167497 is a prime.
It is a super-2 number, since 2×402002652 = 3232122612140450, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (40200269) 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 15 ways as a sum of consecutive naturals, for example, 28036 + ... + 29434.
It is an arithmetic number, because the mean of its divisors is an integer number (3452400).
Almost surely, 240200265 is an apocalyptic number.
It is an amenable number.
40200265 is a deficient number, since it is larger than the sum of its proper divisors (15038135).
40200265 is a wasteful number, since it uses less digits than its factorization.
40200265 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2232.
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 40200265 is about 6340.3678915344. The cubic root of 40200265 is about 342.5649866917.
Adding to 40200265 its reverse (56200204), we get a palindrome (96400469).
The spelling of 40200265 in words is "forty million, two hundred thousand, two hundred sixty-five".
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