Base | Representation |
---|---|
bin | 100101111010001000… |
… | …010011101111101000 |
3 | 10220001201012101222002 |
4 | 211322020103233220 |
5 | 1131330122012130 |
6 | 30410553350132 |
7 | 2640450530036 |
oct | 457210235750 |
9 | 126051171862 |
10 | 40703704040 |
11 | 162981a832a |
12 | 7a7b708348 |
13 | 3ab8aba89c |
14 | 1d81c2b556 |
15 | 10d368bb45 |
hex | 97a213be8 |
40703704040 has 32 divisors (see below), whose sum is σ = 92742624000. Its totient is φ = 16075385664.
The previous prime is 40703704037. The next prime is 40703704117. The reversal of 40703704040 is 4040730704.
40703704040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 40703703994 and 40703704012.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6437300 + ... + 6443619.
It is an arithmetic number, because the mean of its divisors is an integer number (2898207000).
Almost surely, 240703704040 is an apocalyptic number.
40703704040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
40703704040 is an abundant number, since it is smaller than the sum of its proper divisors (52038919960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40703704040 is a wasteful number, since it uses less digits than its factorization.
40703704040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12881009 (or 12881005 counting only the distinct ones).
The product of its (nonzero) digits is 9408, while the sum is 29.
The spelling of 40703704040 in words is "forty billion, seven hundred three million, seven hundred four thousand, forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.116 sec. • engine limits •