Base | Representation |
---|---|
bin | 1100100011100010… |
… | …01111111111111001 |
3 | 122101202120122111100 |
4 | 12101301033333321 |
5 | 102301041333301 |
6 | 3032505522013 |
7 | 326015635554 |
oct | 62161177771 |
9 | 18352518440 |
10 | 6740574201 |
11 | 2949973189 |
12 | 13814a3309 |
13 | 83564315a |
14 | 47d30969b |
15 | 296b72286 |
hex | 191c4fff9 |
6740574201 has 9 divisors (see below), whose sum is σ = 9736740741. Its totient is φ = 4493551932.
The previous prime is 6740574193. The next prime is 6740574223. The reversal of 6740574201 is 1024750476.
The square root of 6740574201 is 82101.
It is a perfect power (a square), and thus also a powerful number.
6740574201 is a `hidden beast` number, since 67 + 4 + 0 + 574 + 20 + 1 = 666.
It is a tau number, because it is divible by the number of its divisors (9).
It is not a de Polignac number, because 6740574201 - 23 = 6740574193 is a prime.
It is not an unprimeable number, because it can be changed into a prime (6740574301) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 232620 + ... + 259986.
Almost surely, 26740574201 is an apocalyptic number.
6740574201 is the 82101-st square number.
6740574201 is the 41051-st centered octagonal number.
It is an amenable number.
6740574201 is a deficient number, since it is larger than the sum of its proper divisors (2996166540).
6740574201 is an frugal number, since it uses more digits than its factorization.
6740574201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54740 (or 27370 counting only the distinct ones).
The product of its (nonzero) digits is 47040, while the sum is 36.
The cubic root of 6740574201 is about 1889.0014789390.
Multiplying 6740574201 by its sum of digits (36), we get a square (242660671236 = 4926062).
The spelling of 6740574201 in words is "six billion, seven hundred forty million, five hundred seventy-four thousand, two hundred one".
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