Base | Representation |
---|---|
bin | 100101010010100110… |
… | …110111000001100110 |
3 | 10211100111111110110121 |
4 | 211102212313001212 |
5 | 1124000344433410 |
6 | 30221105312154 |
7 | 2615146455535 |
oct | 452246670146 |
9 | 124314443417 |
10 | 40040624230 |
11 | 15a87985692 |
12 | 791563565a |
13 | 3a11607279 |
14 | 1d1bb4431c |
15 | 109535d9da |
hex | 9529b7066 |
40040624230 has 32 divisors (see below), whose sum is σ = 72415205856. Its totient is φ = 15940364544.
The previous prime is 40040624189. The next prime is 40040624237. The reversal of 40040624230 is 3242604004.
It is a junction number, because it is equal to n+sod(n) for n = 40040624195 and 40040624204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40040624237) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2587777 + ... + 2603203.
It is an arithmetic number, because the mean of its divisors is an integer number (2262975183).
Almost surely, 240040624230 is an apocalyptic number.
40040624230 is a deficient number, since it is larger than the sum of its proper divisors (32374581626).
40040624230 is a wasteful number, since it uses less digits than its factorization.
40040624230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16648.
The product of its (nonzero) digits is 4608, while the sum is 25.
The spelling of 40040624230 in words is "forty billion, forty million, six hundred twenty-four thousand, two hundred thirty".
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