Base | Representation |
---|---|
bin | 100110000101011011… |
… | …000011010100000000 |
3 | 10220112220201010002010 |
4 | 212011123003110000 |
5 | 1132222122314343 |
6 | 30441442252520 |
7 | 2645241116532 |
oct | 460533032400 |
9 | 126486633063 |
10 | 40893166848 |
11 | 16385143566 |
12 | 7b13057140 |
13 | 3b19125961 |
14 | 1d9d069852 |
15 | 10e5113d33 |
hex | 9856c3500 |
40893166848 has 72 divisors (see below), whose sum is σ = 113567485248. Its totient is φ = 13038395392.
The previous prime is 40893166843. The next prime is 40893166859. The reversal of 40893166848 is 84866139804.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40893166843) 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 7 ways as a sum of consecutive naturals, for example, 1139865 + ... + 1175192.
It is an arithmetic number, because the mean of its divisors is an integer number (1577326184).
Almost surely, 240893166848 is an apocalyptic number.
40893166848 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
40893166848 is an abundant number, since it is smaller than the sum of its proper divisors (72674318400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40893166848 is a wasteful number, since it uses less digits than its factorization.
40893166848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2315099 (or 2315085 counting only the distinct ones).
The product of its (nonzero) digits is 7962624, while the sum is 57.
The spelling of 40893166848 in words is "forty billion, eight hundred ninety-three million, one hundred sixty-six thousand, eight hundred forty-eight".
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