Base | Representation |
---|---|
bin | 10000001101100… |
… | …110010100101001 |
3 | 200221211001021002 |
4 | 100031212110221 |
5 | 1024113002142 |
6 | 42553524345 |
7 | 6511651532 |
oct | 2015462451 |
9 | 627731232 |
10 | 272000297 |
11 | 12a59a938 |
12 | 771136b5 |
13 | 4447642a |
14 | 281a5689 |
15 | 18d2ca32 |
hex | 10366529 |
272000297 has 2 divisors, whose sum is σ = 272000298. Its totient is φ = 272000296.
The previous prime is 272000249. The next prime is 272000329. The reversal of 272000297 is 792000272.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 196588441 + 75411856 = 14021^2 + 8684^2 .
It is a cyclic number.
It is not a de Polignac number, because 272000297 - 28 = 272000041 is a prime.
It is a Chen prime.
272000297 is a modest number, since divided by 297 gives 272 as remainder.
It is equal to p14814227 and since 272000297 and 14814227 have the same sum of digits, it is a Honaker prime.
It is not a weakly prime, because it can be changed into another prime (272020297) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136000148 + 136000149.
It is an arithmetic number, because the mean of its divisors is an integer number (136000149).
Almost surely, 2272000297 is an apocalyptic number.
It is an amenable number.
272000297 is a deficient number, since it is larger than the sum of its proper divisors (1).
272000297 is an equidigital number, since it uses as much as digits as its factorization.
272000297 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3528, while the sum is 29.
The square root of 272000297 is about 16492.4315066033. The cubic root of 272000297 is about 647.9225960801.
The spelling of 272000297 in words is "two hundred seventy-two million, two hundred ninety-seven", and thus it is an aban number.
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