Base | Representation |
---|---|
bin | 11001100001001101… |
… | …100100010101111111 |
3 | 2121201121100100022202 |
4 | 121201031210111333 |
5 | 422104043003323 |
6 | 20330541102115 |
7 | 1660005351602 |
oct | 314115442577 |
9 | 77647310282 |
10 | 27400750463 |
11 | 10691011419 |
12 | 538855793b |
13 | 2778a25918 |
14 | 147d160339 |
15 | aa5845d28 |
hex | 66136457f |
27400750463 has 2 divisors, whose sum is σ = 27400750464. Its totient is φ = 27400750462.
The previous prime is 27400750453. The next prime is 27400750523. The reversal of 27400750463 is 36405700472.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-27400750463 is a prime.
It is a super-2 number, since 2×274007504632 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (27400750453) 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, 13700375231 + 13700375232.
It is an arithmetic number, because the mean of its divisors is an integer number (13700375232).
Almost surely, 227400750463 is an apocalyptic number.
27400750463 is a deficient number, since it is larger than the sum of its proper divisors (1).
27400750463 is an equidigital number, since it uses as much as digits as its factorization.
27400750463 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 141120, while the sum is 38.
The spelling of 27400750463 in words is "twenty-seven billion, four hundred million, seven hundred fifty thousand, four hundred sixty-three".
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