Base | Representation |
---|---|
bin | 100101010010111011… |
… | …100110001011010000 |
3 | 10211100212201122021022 |
4 | 211102323212023100 |
5 | 1124003242411430 |
6 | 30221422015012 |
7 | 2615243616134 |
oct | 452273461320 |
9 | 124325648238 |
10 | 40046060240 |
11 | 15a8aa5885a |
12 | 7917417468 |
13 | 3a1278b644 |
14 | 1d1c75b3c4 |
15 | 1095a844e5 |
hex | 952ee62d0 |
40046060240 has 40 divisors (see below), whose sum is σ = 93450709248. Its totient is φ = 15959306880.
The previous prime is 40046060231. The next prime is 40046060297. The reversal of 40046060240 is 4206064004.
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 901892 + ... + 945251.
Almost surely, 240046060240 is an apocalyptic number.
40046060240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
40046060240 is an abundant number, since it is smaller than the sum of its proper divisors (53404649008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40046060240 is a wasteful number, since it uses less digits than its factorization.
40046060240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1847427 (or 1847421 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 26.
The spelling of 40046060240 in words is "forty billion, forty-six million, sixty thousand, two hundred forty".
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