Base | Representation |
---|---|
bin | 111101010010000… |
… | …0100011010011111 |
3 | 12022022020121212010 |
4 | 1322210010122133 |
5 | 13202401304430 |
6 | 540013042303 |
7 | 101646024432 |
oct | 17244043237 |
9 | 5268217763 |
10 | 2056275615 |
11 | 965794339 |
12 | 494786393 |
13 | 26a01c044 |
14 | 157147819 |
15 | c07cbcb0 |
hex | 7a90469f |
2056275615 has 32 divisors (see below), whose sum is σ = 3400621056. Its totient is φ = 1060384640.
The previous prime is 2056275593. The next prime is 2056275649. The reversal of 2056275615 is 5165726502.
It is not a de Polignac number, because 2056275615 - 223 = 2047887007 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40945 + ... + 76085.
It is an arithmetic number, because the mean of its divisors is an integer number (106269408).
Almost surely, 22056275615 is an apocalyptic number.
2056275615 is a deficient number, since it is larger than the sum of its proper divisors (1344345441).
2056275615 is a wasteful number, since it uses less digits than its factorization.
2056275615 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35279.
The product of its (nonzero) digits is 126000, while the sum is 39.
The square root of 2056275615 is about 45346.1753072958. The cubic root of 2056275615 is about 1271.6290531846.
The spelling of 2056275615 in words is "two billion, fifty-six million, two hundred seventy-five thousand, six hundred fifteen".
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