Base | Representation |
---|---|
bin | 10010010010001100101110… |
… | …110101111110111100111011 |
3 | 101112201122100120110221121211 |
4 | 102102030232311332330323 |
5 | 41020011324344231202 |
6 | 443010203543543551 |
7 | 22636553012621416 |
oct | 2222145665767473 |
9 | 345648316427554 |
10 | 80415458586427 |
11 | 23694005a442a8 |
12 | 902907a45abb7 |
13 | 35b41b7031603 |
14 | 15c01b3c32b7d |
15 | 946bcd52e1d7 |
hex | 49232ed7ef3b |
80415458586427 has 2 divisors, whose sum is σ = 80415458586428. Its totient is φ = 80415458586426.
The previous prime is 80415458586391. The next prime is 80415458586433. The reversal of 80415458586427 is 72468585451408.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-80415458586427 is a prime.
It is not a weakly prime, because it can be changed into another prime (80415458584427) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40207729293213 + 40207729293214.
It is an arithmetic number, because the mean of its divisors is an integer number (40207729293214).
Almost surely, 280415458586427 is an apocalyptic number.
80415458586427 is a deficient number, since it is larger than the sum of its proper divisors (1).
80415458586427 is an equidigital number, since it uses as much as digits as its factorization.
80415458586427 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 344064000, while the sum is 67.
The spelling of 80415458586427 in words is "eighty trillion, four hundred fifteen billion, four hundred fifty-eight million, five hundred eighty-six thousand, four hundred twenty-seven".
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