Base | Representation |
---|---|
bin | 10000001111000… |
… | …111000110011001 |
3 | 200222120012000120 |
4 | 100033013012121 |
5 | 1024213143242 |
6 | 43010223453 |
7 | 6515222316 |
oct | 2017070631 |
9 | 628505016 |
10 | 272396697 |
11 | 12a840741 |
12 | 77284b89 |
13 | 445849a1 |
14 | 28269d0d |
15 | 18daa1ec |
hex | 103c7199 |
272396697 has 16 divisors (see below), whose sum is σ = 367581888. Its totient is φ = 179412800.
The previous prime is 272396671. The next prime is 272396699. The reversal of 272396697 is 796693272.
It is a cyclic number.
It is not a de Polignac number, because 272396697 - 28 = 272396441 is a prime.
It is not an unprimeable number, because it can be changed into a prime (272396699) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233638 + ... + 234800.
It is an arithmetic number, because the mean of its divisors is an integer number (22973868).
Almost surely, 2272396697 is an apocalyptic number.
It is an amenable number.
272396697 is a deficient number, since it is larger than the sum of its proper divisors (95185191).
272396697 is a wasteful number, since it uses less digits than its factorization.
272396697 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2040.
The product of its digits is 1714608, while the sum is 51.
The square root of 272396697 is about 16504.4447649716. Note that the first 3 decimals coincide. The cubic root of 272396697 is about 648.2371935932.
The spelling of 272396697 in words is "two hundred seventy-two million, three hundred ninety-six thousand, six hundred ninety-seven".
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