Base | Representation |
---|---|
bin | 100101011101000011… |
… | …001110101000101101 |
3 | 10211210201011222220020 |
4 | 211131003032220231 |
5 | 1124330223130013 |
6 | 30250324512353 |
7 | 2622404640630 |
oct | 453503165055 |
9 | 124721158806 |
10 | 40215833133 |
11 | 16067875733 |
12 | 796424b6b9 |
13 | 3a3b9c1488 |
14 | 1d37111c17 |
15 | 10a591c623 |
hex | 95d0cea2d |
40215833133 has 32 divisors (see below), whose sum is σ = 63969358080. Its totient is φ = 21992808960.
The previous prime is 40215833111. The next prime is 40215833149. The reversal of 40215833133 is 33133851204.
40215833133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 40215833133 - 26 = 40215833069 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 40215833094 and 40215833103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40215833633) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 376848 + ... + 471641.
It is an arithmetic number, because the mean of its divisors is an integer number (1999042440).
Almost surely, 240215833133 is an apocalyptic number.
It is an amenable number.
40215833133 is a deficient number, since it is larger than the sum of its proper divisors (23753524947).
40215833133 is a wasteful number, since it uses less digits than its factorization.
40215833133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 848597.
The product of its (nonzero) digits is 25920, while the sum is 33.
The spelling of 40215833133 in words is "forty billion, two hundred fifteen million, eight hundred thirty-three thousand, one hundred thirty-three".
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