Base | Representation |
---|---|
bin | 100101010101010110… |
… | …001100000100000001 |
3 | 10211110200222112121121 |
4 | 211111112030010001 |
5 | 1124044131214401 |
6 | 30225430352241 |
7 | 2616245232646 |
oct | 452526140401 |
9 | 124420875547 |
10 | 40086585601 |
11 | 16000918097 |
12 | 7928abb681 |
13 | 3a1acaa34a |
14 | 1d23ca9dcd |
15 | 10993dbca1 |
hex | 95558c101 |
40086585601 has 8 divisors (see below), whose sum is σ = 40747113000. Its totient is φ = 39426167040.
The previous prime is 40086585589. The next prime is 40086585659. The reversal of 40086585601 is 10658568004.
It can be written as a sum of positive squares in 4 ways, for example, as 1572915600 + 38513670001 = 39660^2 + 196249^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 40086585601 - 231 = 37939101953 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (40086585691) 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, 1088985 + ... + 1125193.
It is an arithmetic number, because the mean of its divisors is an integer number (5093389125).
Almost surely, 240086585601 is an apocalyptic number.
It is an amenable number.
40086585601 is a deficient number, since it is larger than the sum of its proper divisors (660527399).
40086585601 is a wasteful number, since it uses less digits than its factorization.
40086585601 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54419.
The product of its (nonzero) digits is 230400, while the sum is 43.
The spelling of 40086585601 in words is "forty billion, eighty-six million, five hundred eighty-five thousand, six hundred one".
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