Base | Representation |
---|---|
bin | 100101101101000011… |
… | …111010100011101000 |
3 | 10212111102122001220002 |
4 | 211231003322203220 |
5 | 1130403004322423 |
6 | 30333122122132 |
7 | 2632146064031 |
oct | 455503724350 |
9 | 125442561802 |
10 | 40484448488 |
11 | 161954633a0 |
12 | 7a1a1b0348 |
13 | 3a82550c83 |
14 | 1d60a75a88 |
15 | 10be2cc228 |
hex | 96d0fa8e8 |
40484448488 has 32 divisors (see below), whose sum is σ = 82876590720. Its totient is φ = 18387024000.
The previous prime is 40484448457. The next prime is 40484448497. The reversal of 40484448488 is 88484448404.
40484448488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×404844484882 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78533 + ... + 295188.
It is an arithmetic number, because the mean of its divisors is an integer number (2589893460).
Almost surely, 240484448488 is an apocalyptic number.
It is an amenable number.
40484448488 is an abundant number, since it is smaller than the sum of its proper divisors (42392142232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40484448488 is a wasteful number, since it uses less digits than its factorization.
40484448488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 374969 (or 374965 counting only the distinct ones).
The product of its (nonzero) digits is 16777216, while the sum is 56.
The spelling of 40484448488 in words is "forty billion, four hundred eighty-four million, four hundred forty-eight thousand, four hundred eighty-eight".
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