Base | Representation |
---|---|
bin | 11101111010000100100… |
… | …00110101101001110111 |
3 | 10122020102211102120011022 |
4 | 32331002100311221313 |
5 | 113314020334102241 |
6 | 2104024344531355 |
7 | 134146051323404 |
oct | 16750220655167 |
9 | 3566384376138 |
10 | 1027608894071 |
11 | 366896481721 |
12 | 1471a8180b5b |
13 | 75b9816a356 |
14 | 37a450a92ab |
15 | 1bae54c454b |
hex | ef42435a77 |
1027608894071 has 2 divisors, whose sum is σ = 1027608894072. Its totient is φ = 1027608894070.
The previous prime is 1027608894047. The next prime is 1027608894073. The reversal of 1027608894071 is 1704988067201.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1027608894071 is a prime.
Together with 1027608894073, 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 (1027608894073) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 513804447035 + 513804447036.
It is an arithmetic number, because the mean of its divisors is an integer number (513804447036).
Almost surely, 21027608894071 is an apocalyptic number.
1027608894071 is a deficient number, since it is larger than the sum of its proper divisors (1).
1027608894071 is an equidigital number, since it uses as much as digits as its factorization.
1027608894071 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1354752, while the sum is 53.
The spelling of 1027608894071 in words is "one trillion, twenty-seven billion, six hundred eight million, eight hundred ninety-four thousand, seventy-one".
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