Base | Representation |
---|---|
bin | 11010001001110001… |
… | …11100011001101000 |
3 | 1100020112000110002200 |
4 | 31010320330121220 |
5 | 212223403230130 |
6 | 10241124300200 |
7 | 1004640545142 |
oct | 150470743150 |
9 | 40215013080 |
10 | 14040680040 |
11 | 5a55663802 |
12 | 287a241660 |
13 | 1429b830ca |
14 | 972a65c92 |
15 | 5729bb760 |
hex | 344e3c668 |
14040680040 has 96 divisors (see below), whose sum is σ = 48033928800. Its totient is φ = 3547117440.
The previous prime is 14040680009. The next prime is 14040680041. The reversal of 14040680040 is 4008604041.
14040680040 is a `hidden beast` number, since 140 + 406 + 80 + 0 + 40 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 14040679986 and 14040680013.
It is not an unprimeable number, because it can be changed into a prime (14040680041) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1019526 + ... + 1033205.
It is an arithmetic number, because the mean of its divisors is an integer number (500353425).
Almost surely, 214040680040 is an apocalyptic number.
14040680040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14040680040 is an abundant number, since it is smaller than the sum of its proper divisors (33993248760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14040680040 is a wasteful number, since it uses less digits than its factorization.
14040680040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2052767 (or 2052760 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 27.
The spelling of 14040680040 in words is "fourteen billion, forty million, six hundred eighty thousand, forty".
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