Base | Representation |
---|---|
bin | 10010001111010011101111… |
… | …00100100101010101100010 |
3 | 12021000022211002202121200020 |
4 | 21013221313210211111202 |
5 | 20224114011114020431 |
6 | 221145314405334310 |
7 | 11306510543513022 |
oct | 1107516744452542 |
9 | 167008732677606 |
10 | 40108410688866 |
11 | 11863977234203 |
12 | 45b9341707396 |
13 | 194c28c731b80 |
14 | 9c938658ba82 |
15 | 4984a2527696 |
hex | 247a77925562 |
40108410688866 has 64 divisors (see below), whose sum is σ = 86726771983488. Its totient is φ = 12292588366848.
The previous prime is 40108410688859. The next prime is 40108410688897. The reversal of 40108410688866 is 66888601480104.
40108410688866 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 31 ways as a sum of consecutive naturals, for example, 68046330 + ... + 68633226.
It is an arithmetic number, because the mean of its divisors is an integer number (1355105812242).
Almost surely, 240108410688866 is an apocalyptic number.
40108410688866 is an abundant number, since it is smaller than the sum of its proper divisors (46618361294622).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40108410688866 is a wasteful number, since it uses less digits than its factorization.
40108410688866 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 590355.
The product of its (nonzero) digits is 14155776, while the sum is 60.
The spelling of 40108410688866 in words is "forty trillion, one hundred eight billion, four hundred ten million, six hundred eighty-eight thousand, eight hundred sixty-six".
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