Base | Representation |
---|---|
bin | 1001011111010001101… |
… | …1000001001101000111 |
3 | 120120202202120022002022 |
4 | 2113310123001031013 |
5 | 10132323203412404 |
6 | 202515434433355 |
7 | 14530436334146 |
oct | 2276433011507 |
9 | 516682508068 |
10 | 163014513479 |
11 | 63152496814 |
12 | 2771529285b |
13 | 124ab9631cc |
14 | 7c6601775d |
15 | 439144b8be |
hex | 25f46c1347 |
163014513479 has 2 divisors, whose sum is σ = 163014513480. Its totient is φ = 163014513478.
The previous prime is 163014513371. The next prime is 163014513481. The reversal of 163014513479 is 974315410361.
163014513479 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-163014513479 is a prime.
Together with 163014513481, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (163014543479) 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, 81507256739 + 81507256740.
It is an arithmetic number, because the mean of its divisors is an integer number (81507256740).
Almost surely, 2163014513479 is an apocalyptic number.
163014513479 is a deficient number, since it is larger than the sum of its proper divisors (1).
163014513479 is an equidigital number, since it uses as much as digits as its factorization.
163014513479 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 272160, while the sum is 44.
The spelling of 163014513479 in words is "one hundred sixty-three billion, fourteen million, five hundred thirteen thousand, four hundred seventy-nine".
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