Base | Representation |
---|---|
bin | 10010110010111101… |
… | …101011111001110001 |
3 | 1221002112201100101122 |
4 | 102302331223321301 |
5 | 312313142243431 |
6 | 13134402312025 |
7 | 1313065302245 |
oct | 226275537161 |
9 | 57075640348 |
10 | 20182384241 |
11 | 861747aaa8 |
12 | 3ab3058615 |
13 | 1b98404ac6 |
14 | d96600425 |
15 | 7d1c95a7b |
hex | 4b2f6be71 |
20182384241 has 32 divisors (see below), whose sum is σ = 22663266048. Its totient is φ = 17873602560.
The previous prime is 20182384219. The next prime is 20182384273. The reversal of 20182384241 is 14248328102.
It is a cyclic number.
It is not a de Polignac number, because 20182384241 - 226 = 20115275377 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20182384291) 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, 15441110 + ... + 15442416.
It is an arithmetic number, because the mean of its divisors is an integer number (708227064).
Almost surely, 220182384241 is an apocalyptic number.
It is an amenable number.
20182384241 is a deficient number, since it is larger than the sum of its proper divisors (2480881807).
20182384241 is a wasteful number, since it uses less digits than its factorization.
20182384241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1961.
The product of its (nonzero) digits is 24576, while the sum is 35.
The spelling of 20182384241 in words is "twenty billion, one hundred eighty-two million, three hundred eighty-four thousand, two hundred forty-one".
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