Base | Representation |
---|---|
bin | 1011111111101000100… |
… | …0100010010001000111 |
3 | 201200212200020210202200 |
4 | 2333322020202101013 |
5 | 11334002330120143 |
6 | 234355045005543 |
7 | 20613234065250 |
oct | 2777210422107 |
9 | 650780223680 |
10 | 206060004423 |
11 | 7a431556219 |
12 | 33b290b38b3 |
13 | 1657b966c00 |
14 | 9d8ac6db27 |
15 | 55604b11d3 |
hex | 2ffa222447 |
206060004423 has 72 divisors (see below), whose sum is σ = 371155973760. Its totient is φ = 107860559040.
The previous prime is 206060004413. The next prime is 206060004497. The reversal of 206060004423 is 324400060602.
206060004423 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 206060004423 - 24 = 206060004407 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (206060004413) by changing a digit.
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 71 ways as a sum of consecutive naturals, for example, 1320888 + ... + 1468626.
It is an arithmetic number, because the mean of its divisors is an integer number (5154944080).
Almost surely, 2206060004423 is an apocalyptic number.
206060004423 is a deficient number, since it is larger than the sum of its proper divisors (165095969337).
206060004423 is a wasteful number, since it uses less digits than its factorization.
206060004423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 147909 (or 147893 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
The spelling of 206060004423 in words is "two hundred six billion, sixty million, four thousand, four hundred twenty-three".
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