Base | Representation |
---|---|
bin | 100101010000011010… |
… | …111001111101001011 |
3 | 10211020221110111210001 |
4 | 211100122321331023 |
5 | 1123412001423300 |
6 | 30213315103431 |
7 | 2614222563145 |
oct | 452032717513 |
9 | 124227414701 |
10 | 40003936075 |
11 | 15a691a72a4 |
12 | 79052a1b77 |
13 | 3a06b2ccbc |
14 | 1d16d13c95 |
15 | 109201316a |
hex | 9506b9f4b |
40003936075 has 12 divisors (see below), whose sum is σ = 50096021328. Its totient is φ = 31686284000.
The previous prime is 40003936043. The next prime is 40003936127. The reversal of 40003936075 is 57063930004.
It is not a de Polignac number, because 40003936075 - 25 = 40003936043 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7919047 + ... + 7924096.
It is an arithmetic number, because the mean of its divisors is an integer number (4174668444).
Almost surely, 240003936075 is an apocalyptic number.
40003936075 is a deficient number, since it is larger than the sum of its proper divisors (10092085253).
40003936075 is a wasteful number, since it uses less digits than its factorization.
40003936075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15843254 (or 15843249 counting only the distinct ones).
The product of its (nonzero) digits is 68040, while the sum is 37.
The spelling of 40003936075 in words is "forty billion, three million, nine hundred thirty-six thousand, seventy-five".
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