Base | Representation |
---|---|
bin | 100101100000011100… |
… | …101000101000100111 |
3 | 10211221200102110212100 |
4 | 211200130220220213 |
5 | 1124434320343441 |
6 | 30300122223143 |
7 | 2623666235406 |
oct | 454034505047 |
9 | 124850373770 |
10 | 40272824871 |
11 | 16096a61444 |
12 | 797b354ab3 |
13 | 3a4a7570b6 |
14 | 1d4090963d |
15 | 10aa928cb6 |
hex | 960728a27 |
40272824871 has 36 divisors (see below), whose sum is σ = 60325592392. Its totient is φ = 25888911552.
The previous prime is 40272824863. The next prime is 40272824881. The reversal of 40272824871 is 17842827204.
It is not a de Polignac number, because 40272824871 - 23 = 40272824863 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40272824881) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6634980 + ... + 6641046.
Almost surely, 240272824871 is an apocalyptic number.
40272824871 is a deficient number, since it is larger than the sum of its proper divisors (20052767521).
40272824871 is a wasteful number, since it uses less digits than its factorization.
40272824871 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7008 (or 6976 counting only the distinct ones).
The product of its (nonzero) digits is 401408, while the sum is 45.
The spelling of 40272824871 in words is "forty billion, two hundred seventy-two million, eight hundred twenty-four thousand, eight hundred seventy-one".
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