Base | Representation |
---|---|
bin | 100101101001110110… |
… | …010011110001101101 |
3 | 10212100200012202020102 |
4 | 211221312103301231 |
5 | 1130300210101000 |
6 | 30323515000445 |
7 | 2630623001660 |
oct | 455166236155 |
9 | 125320182212 |
10 | 40430550125 |
11 | 16167a9a799 |
12 | 7a04139125 |
13 | 3a7432c354 |
14 | 1d578456d7 |
15 | 10b96d23d5 |
hex | 969d93c6d |
40430550125 has 16 divisors (see below), whose sum is σ = 57665517312. Its totient is φ = 27723805200.
The previous prime is 40430550079. The next prime is 40430550191. The reversal of 40430550125 is 52105503404.
It is not a de Polignac number, because 40430550125 - 234 = 23250680941 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23102297 + ... + 23104046.
It is an arithmetic number, because the mean of its divisors is an integer number (3604094832).
Almost surely, 240430550125 is an apocalyptic number.
It is an amenable number.
40430550125 is a deficient number, since it is larger than the sum of its proper divisors (17234967187).
40430550125 is an equidigital number, since it uses as much as digits as its factorization.
40430550125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46206365 (or 46206355 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 29.
The spelling of 40430550125 in words is "forty billion, four hundred thirty million, five hundred fifty thousand, one hundred twenty-five".
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