Base | Representation |
---|---|
bin | 111101010010101… |
… | …0011101000000111 |
3 | 12022022212002221000 |
4 | 1322211103220013 |
5 | 13202442200241 |
6 | 540024024343 |
7 | 101651545401 |
oct | 17245235007 |
9 | 5268762830 |
10 | 2056600071 |
11 | 965996089 |
12 | 4949020b3 |
13 | 26a103926 |
14 | 1571cdb71 |
15 | c0842eb6 |
hex | 7a953a07 |
2056600071 has 16 divisors (see below), whose sum is σ = 3207174400. Its totient is φ = 1298904984.
The previous prime is 2056600067. The next prime is 2056600097. The reversal of 2056600071 is 1700066502.
2056600071 is a `hidden beast` number, since 2 + 0 + 56 + 600 + 0 + 7 + 1 = 666.
It is not a de Polignac number, because 2056600071 - 22 = 2056600067 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2056600031) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2003971 + ... + 2004996.
It is an arithmetic number, because the mean of its divisors is an integer number (200448400).
Almost surely, 22056600071 is an apocalyptic number.
2056600071 is a deficient number, since it is larger than the sum of its proper divisors (1150574329).
2056600071 is a wasteful number, since it uses less digits than its factorization.
2056600071 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4008995 (or 4008989 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 27.
The square root of 2056600071 is about 45349.7527115639. The cubic root of 2056600071 is about 1271.6959323478.
Adding to 2056600071 its reverse (1700066502), we get a palindrome (3756666573).
The spelling of 2056600071 in words is "two billion, fifty-six million, six hundred thousand, seventy-one".
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