Base | Representation |
---|---|
bin | 100110000001100100… |
… | …010000010011000111 |
3 | 10220101101222012100000 |
4 | 212001210100103013 |
5 | 1132104042023341 |
6 | 30431211452343 |
7 | 2643524162415 |
oct | 460144202307 |
9 | 126341865300 |
10 | 40828470471 |
11 | 16351675188 |
12 | 7ab54570b3 |
13 | 3b088c3189 |
14 | 1d946282b5 |
15 | 10de5d48b6 |
hex | 9819104c7 |
40828470471 has 24 divisors (see below), whose sum is σ = 61421265360. Its totient is φ = 27102123072.
The previous prime is 40828470379. The next prime is 40828470491. The reversal of 40828470471 is 17407482804.
It is not a de Polignac number, because 40828470471 - 29 = 40828469959 is a prime.
It is a super-3 number, since 3×408284704713 (a number of 33 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40828470491) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 303936 + ... + 417173.
It is an arithmetic number, because the mean of its divisors is an integer number (2559219390).
Almost surely, 240828470471 is an apocalyptic number.
40828470471 is a deficient number, since it is larger than the sum of its proper divisors (20592794889).
40828470471 is an equidigital number, since it uses as much as digits as its factorization.
40828470471 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 721357 (or 721345 counting only the distinct ones).
The product of its (nonzero) digits is 401408, while the sum is 45.
The spelling of 40828470471 in words is "forty billion, eight hundred twenty-eight million, four hundred seventy thousand, four hundred seventy-one".
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