Base | Representation |
---|---|
bin | 1111111010101001… |
… | …0110010111010001 |
3 | 102000202111020002021 |
4 | 3332222112113101 |
5 | 32222230431023 |
6 | 1543542451441 |
7 | 210606526351 |
oct | 37652262721 |
9 | 12022436067 |
10 | 4272514513 |
11 | 18a27a5433 |
12 | 9b2a33b81 |
13 | 531217bc7 |
14 | 2c7610b61 |
15 | 1a015535d |
hex | fea965d1 |
4272514513 has 2 divisors, whose sum is σ = 4272514514. Its totient is φ = 4272514512.
The previous prime is 4272514471. The next prime is 4272514517. The reversal of 4272514513 is 3154152724.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2886590529 + 1385923984 = 53727^2 + 37228^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4272514513 is a prime.
It is not a weakly prime, because it can be changed into another prime (4272514517) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2136257256 + 2136257257.
It is an arithmetic number, because the mean of its divisors is an integer number (2136257257).
Almost surely, 24272514513 is an apocalyptic number.
It is an amenable number.
4272514513 is a deficient number, since it is larger than the sum of its proper divisors (1).
4272514513 is an equidigital number, since it uses as much as digits as its factorization.
4272514513 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 33600, while the sum is 34.
The square root of 4272514513 is about 65364.4743955002. The cubic root of 4272514513 is about 1622.6611893487.
The spelling of 4272514513 in words is "four billion, two hundred seventy-two million, five hundred fourteen thousand, five hundred thirteen".
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