Base | Representation |
---|---|
bin | 10010001110101011101001… |
… | …00010001100011101011011 |
3 | 12020221021020221011222010002 |
4 | 21013111310202030131123 |
5 | 20223240420013111210 |
6 | 221131354413043215 |
7 | 11305116243340142 |
oct | 1107256442143533 |
9 | 166837227158102 |
10 | 40086884894555 |
11 | 11855830507354 |
12 | 45b513478650b |
13 | 194a23bc03385 |
14 | 9c83037aa759 |
15 | 497b428694a5 |
hex | 24757488c75b |
40086884894555 has 16 divisors (see below), whose sum is σ = 49130307713664. Its totient is φ = 31385548214400.
The previous prime is 40086884894543. The next prime is 40086884894561. The reversal of 40086884894555 is 55549848868004.
It is a happy number.
40086884894555 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 40086884894555 - 28 = 40086884894299 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116729 + ... + 8954741.
It is an arithmetic number, because the mean of its divisors is an integer number (3070644232104).
Almost surely, 240086884894555 is an apocalyptic number.
40086884894555 is a deficient number, since it is larger than the sum of its proper divisors (9043422819109).
40086884894555 is a wasteful number, since it uses less digits than its factorization.
40086884894555 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8857366.
The product of its (nonzero) digits is 1769472000, while the sum is 74.
The spelling of 40086884894555 in words is "forty trillion, eighty-six billion, eight hundred eighty-four million, eight hundred ninety-four thousand, five hundred fifty-five".
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