Base | Representation |
---|---|
bin | 100101100000001011… |
… | …000000111111100000 |
3 | 10211221100201211000211 |
4 | 211200023000333200 |
5 | 1124432130043143 |
6 | 30255435223504 |
7 | 2623612050430 |
oct | 454013007740 |
9 | 124840654024 |
10 | 40268206048 |
11 | 16094397234 |
12 | 79798a7b94 |
13 | 3a497ca975 |
14 | 1d400662c0 |
15 | 10aa31549d |
hex | 9602c0fe0 |
40268206048 has 48 divisors (see below), whose sum is σ = 90621949824. Its totient is φ = 17254281600.
The previous prime is 40268206039. The next prime is 40268206049. The reversal of 40268206048 is 84060286204.
It is a self number, because there is not a number n which added to its sum of digits gives 40268206048.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40268206049) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1289823 + ... + 1320673.
It is an arithmetic number, because the mean of its divisors is an integer number (1887957288).
Almost surely, 240268206048 is an apocalyptic number.
It is an amenable number.
40268206048 is an abundant number, since it is smaller than the sum of its proper divisors (50353743776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40268206048 is a wasteful number, since it uses less digits than its factorization.
40268206048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36695 (or 36687 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 40.
The spelling of 40268206048 in words is "forty billion, two hundred sixty-eight million, two hundred six thousand, forty-eight".
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