Base | Representation |
---|---|
bin | 10010010100100000001010… |
… | …11010001000111011000011 |
3 | 12021122101111012201221000101 |
4 | 21022100011122020323003 |
5 | 20240030014244143401 |
6 | 221403312231303231 |
7 | 11325426353433613 |
oct | 1112200532107303 |
9 | 167571435657011 |
10 | 40286883974851 |
11 | 119226317aa568 |
12 | 4627a4bb1ab17 |
13 | 1963062c8ca37 |
14 | 9d3c776cca43 |
15 | 49ce4abab101 |
hex | 24a405688ec3 |
40286883974851 has 16 divisors (see below), whose sum is σ = 43815777992640. Its totient is φ = 36887066081280.
The previous prime is 40286883974837. The next prime is 40286883974891. The reversal of 40286883974851 is 15847938868204.
It is a cyclic number.
It is not a de Polignac number, because 40286883974851 - 27 = 40286883974723 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (40286883974891) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71190 + ... + 8976571.
It is an arithmetic number, because the mean of its divisors is an integer number (2738486124540).
It is a 1-persistent number, because it is pandigital, but 2⋅40286883974851 = 80573767949702 is not.
Almost surely, 240286883974851 is an apocalyptic number.
40286883974851 is a deficient number, since it is larger than the sum of its proper divisors (3528894017789).
40286883974851 is a wasteful number, since it uses less digits than its factorization.
40286883974851 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9054894.
The product of its (nonzero) digits is 743178240, while the sum is 73.
The spelling of 40286883974851 in words is "forty trillion, two hundred eighty-six billion, eight hundred eighty-three million, nine hundred seventy-four thousand, eight hundred fifty-one".
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