Base | Representation |
---|---|
bin | 1001100111111… |
… | …0110100111110 |
3 | 2210221202212212 |
4 | 2121332310332 |
5 | 40313142444 |
6 | 4001100422 |
7 | 1000046210 |
oct | 231766476 |
9 | 83852785 |
10 | 40365374 |
11 | 20870115 |
12 | 11627712 |
13 | 8493c4a |
14 | 550a5b0 |
15 | 382519e |
hex | 267ed3e |
40365374 has 16 divisors (see below), whose sum is σ = 69324768. Its totient is φ = 17267712.
The previous prime is 40365373. The next prime is 40365397. The reversal of 40365374 is 47356304.
It is a self number, because there is not a number n which added to its sum of digits gives 40365374.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40365373) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6302 + ... + 10974.
It is an arithmetic number, because the mean of its divisors is an integer number (4332798).
Almost surely, 240365374 is an apocalyptic number.
40365374 is a deficient number, since it is larger than the sum of its proper divisors (28959394).
40365374 is a wasteful number, since it uses less digits than its factorization.
40365374 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5299.
The product of its (nonzero) digits is 30240, while the sum is 32.
The square root of 40365374 is about 6353.3750086076. The cubic root of 40365374 is about 343.0333360432.
The spelling of 40365374 in words is "forty million, three hundred sixty-five thousand, three hundred seventy-four".
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