Base | Representation |
---|---|
bin | 1100101110001110… |
… | …01000010100111001 |
3 | 122122000012220112011 |
4 | 12113013020110321 |
5 | 102442012233100 |
6 | 3045430445521 |
7 | 331154464642 |
oct | 62707102471 |
9 | 18560186464 |
10 | 6830196025 |
11 | 2995516404 |
12 | 13a75038a1 |
13 | 84b091c13 |
14 | 48b1986c9 |
15 | 29e976bba |
hex | 1971c8539 |
6830196025 has 9 divisors (see below), whose sum is σ = 8469955501. Its totient is φ = 5463826240.
The previous prime is 6830195969. The next prime is 6830196071. The reversal of 6830196025 is 5206910386.
The square root of 6830196025 is 82645.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 721835689 + 6108360336 = 26867^2 + 78156^2 .
It is not a de Polignac number, because 6830196025 - 223 = 6821807417 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 404961 + ... + 421489.
Almost surely, 26830196025 is an apocalyptic number.
6830196025 is the 82645-th square number.
6830196025 is the 41323-rd centered octagonal number.
It is an amenable number.
6830196025 is a deficient number, since it is larger than the sum of its proper divisors (1639759476).
6830196025 is an frugal number, since it uses more digits than its factorization.
6830196025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33068 (or 16534 counting only the distinct ones).
The product of its (nonzero) digits is 77760, while the sum is 40.
The cubic root of 6830196025 is about 1897.3366214642.
The spelling of 6830196025 in words is "six billion, eight hundred thirty million, one hundred ninety-six thousand, twenty-five".
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