Base | Representation |
---|---|
bin | 111101010010101… |
… | …0011100111101111 |
3 | 12022022212002220010 |
4 | 1322211103213233 |
5 | 13202442200142 |
6 | 540024024303 |
7 | 101651545335 |
oct | 17245234757 |
9 | 5268762803 |
10 | 2056600047 |
11 | 965996067 |
12 | 494902093 |
13 | 26a103908 |
14 | 1571cdb55 |
15 | c0842e9c |
hex | 7a9539ef |
2056600047 has 32 divisors (see below), whose sum is σ = 2951055360. Its totient is φ = 1271088000.
The previous prime is 2056600031. The next prime is 2056600067. The reversal of 2056600047 is 7400066502.
It is not a de Polignac number, because 2056600047 - 24 = 2056600031 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2056599987 and 2056600023.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2056600067) 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, 350397 + ... + 356217.
It is an arithmetic number, because the mean of its divisors is an integer number (92220480).
Almost surely, 22056600047 is an apocalyptic number.
2056600047 is a deficient number, since it is larger than the sum of its proper divisors (894455313).
2056600047 is a wasteful number, since it uses less digits than its factorization.
2056600047 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6015.
The product of its (nonzero) digits is 10080, while the sum is 30.
The square root of 2056600047 is about 45349.7524469539. The cubic root of 2056600047 is about 1271.6959274011.
Adding to 2056600047 its reverse (7400066502), we get a palindrome (9456666549).
The spelling of 2056600047 in words is "two billion, fifty-six million, six hundred thousand, forty-seven".
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