Base | Representation |
---|---|
bin | 111100011010101… |
… | …0111110001000001 |
3 | 12020021122022122210 |
4 | 1320311113301001 |
5 | 13122434210042 |
6 | 533055052333 |
7 | 101144253651 |
oct | 17065276101 |
9 | 5207568583 |
10 | 2027256897 |
11 | 950374126 |
12 | 486b110a9 |
13 | 263ccb8c3 |
14 | 153352361 |
15 | bce98a9c |
hex | 78d57c41 |
2027256897 has 8 divisors (see below), whose sum is σ = 2703330720. Its totient is φ = 1351343840.
The previous prime is 2027256853. The next prime is 2027256901. The reversal of 2027256897 is 7986527202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2027256897 - 27 = 2027256769 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2027256827) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6804 + ... + 64037.
It is an arithmetic number, because the mean of its divisors is an integer number (337916340).
Almost surely, 22027256897 is an apocalyptic number.
It is an amenable number.
2027256897 is a deficient number, since it is larger than the sum of its proper divisors (676073823).
2027256897 is an equidigital number, since it uses as much as digits as its factorization.
2027256897 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80383.
The product of its (nonzero) digits is 846720, while the sum is 48.
The square root of 2027256897 is about 45025.0696501405. The cubic root of 2027256897 is about 1265.6188334868.
The spelling of 2027256897 in words is "two billion, twenty-seven million, two hundred fifty-six thousand, eight hundred ninety-seven".
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