Base | Representation |
---|---|
bin | 1001101110111… |
… | …1010100010000 |
3 | 2211211011220211 |
4 | 2123233110100 |
5 | 40422414003 |
6 | 4015013504 |
7 | 1004005420 |
oct | 233572420 |
9 | 84734824 |
10 | 40826128 |
11 | 21055302 |
12 | 1180a294 |
13 | 85c5895 |
14 | 55ca480 |
15 | 38b696d |
hex | 26ef510 |
40826128 has 40 divisors (see below), whose sum is σ = 90708480. Its totient is φ = 17437440.
The previous prime is 40826111. The next prime is 40826131. The reversal of 40826128 is 82162804.
40826128 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 40826128.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53268 + ... + 54028.
It is an arithmetic number, because the mean of its divisors is an integer number (2267712).
Almost surely, 240826128 is an apocalyptic number.
It is an amenable number.
40826128 is an abundant number, since it is smaller than the sum of its proper divisors (49882352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40826128 is a wasteful number, since it uses less digits than its factorization.
40826128 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1255 (or 1249 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 31.
The square root of 40826128 is about 6389.5326902677. The cubic root of 40826128 is about 344.3335956251. Note that the first 3 decimals are identical.
The spelling of 40826128 in words is "forty million, eight hundred twenty-six thousand, one hundred twenty-eight".
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