Base | Representation |
---|---|
bin | 1001101111110… |
… | …1101100111111 |
3 | 2211221011202022 |
4 | 2123331230333 |
5 | 40431310210 |
6 | 4020150355 |
7 | 1004342261 |
oct | 233755477 |
9 | 84834668 |
10 | 40885055 |
11 | 21095602 |
12 | 118383bb |
13 | 8616653 |
14 | 5603b31 |
15 | 38c9155 |
hex | 26fdb3f |
40885055 has 12 divisors (see below), whose sum is σ = 51782472. Its totient is φ = 30985200.
The previous prime is 40885027. The next prime is 40885069. The reversal of 40885055 is 55058804.
It is a happy number.
It is not a de Polignac number, because 40885055 - 222 = 36690751 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9521 + ... + 13130.
It is an arithmetic number, because the mean of its divisors is an integer number (4315206).
Almost surely, 240885055 is an apocalyptic number.
40885055 is a deficient number, since it is larger than the sum of its proper divisors (10897417).
40885055 is a wasteful number, since it uses less digits than its factorization.
40885055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22694 (or 22675 counting only the distinct ones).
The product of its (nonzero) digits is 32000, while the sum is 35.
The square root of 40885055 is about 6394.1422411454. The cubic root of 40885055 is about 344.4991823248.
The spelling of 40885055 in words is "forty million, eight hundred eighty-five thousand, fifty-five".
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