Base | Representation |
---|---|
bin | 100101010111001111… |
… | …001011110100000000 |
3 | 10211112220200000002010 |
4 | 211113033023310000 |
5 | 1124130241212000 |
6 | 30232522252520 |
7 | 2620111646265 |
oct | 452717136400 |
9 | 124486600063 |
10 | 40118304000 |
11 | 16017811645 |
12 | 7937657140 |
13 | 3a24734528 |
14 | 1d281a526c |
15 | 109c0a4d50 |
hex | 9573cbd00 |
40118304000 has 144 divisors (see below), whose sum is σ = 133253265600. Its totient is φ = 10698188800.
The previous prime is 40118303987. The next prime is 40118304101. The reversal of 40118304000 is 40381104.
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 15 ways as a sum of consecutive naturals, for example, 112950 + ... + 304949.
It is an arithmetic number, because the mean of its divisors is an integer number (925369900).
Almost surely, 240118304000 is an apocalyptic number.
40118304000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
40118304000 is an abundant number, since it is smaller than the sum of its proper divisors (93134961600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40118304000 is an equidigital number, since it uses as much as digits as its factorization.
40118304000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 417933 (or 417909 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 21.
Adding to 40118304000 its reverse (40381104), we get a palindrome (40158685104).
The spelling of 40118304000 in words is "forty billion, one hundred eighteen million, three hundred four thousand".
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