Base | Representation |
---|---|
bin | 10010001111001000000000… |
… | …010010011101111011001111 |
3 | 101111222110010021120120120100 |
4 | 102033020000102131323033 |
5 | 41003031222334023141 |
6 | 442325151212222143 |
7 | 22615364304422421 |
oct | 2217100022357317 |
9 | 344873107516510 |
10 | 80204224126671 |
11 | 23612469666217 |
12 | 8bb414846a953 |
13 | 359a2c2356918 |
14 | 15b3c95a8c811 |
15 | 941468b560b6 |
hex | 48f20049decf |
80204224126671 has 12 divisors (see below), whose sum is σ = 122665283958672. Its totient is φ = 50324219059776.
The previous prime is 80204224126657. The next prime is 80204224126687. The reversal of 80204224126671 is 17662142240208.
80204224126671 is a `hidden beast` number, since 8 + 0 + 204 + 22 + 412 + 6 + 6 + 7 + 1 = 666.
It is not a de Polignac number, because 80204224126671 - 234 = 80187044257487 is a prime.
It is a super-2 number, since 2×802042241266712 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80204224126771) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 262105307451 + ... + 262105307756.
It is an arithmetic number, because the mean of its divisors is an integer number (10222106996556).
Almost surely, 280204224126671 is an apocalyptic number.
80204224126671 is a deficient number, since it is larger than the sum of its proper divisors (42461059832001).
80204224126671 is a wasteful number, since it uses less digits than its factorization.
80204224126671 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 524210615230 (or 524210615227 counting only the distinct ones).
The product of its (nonzero) digits is 516096, while the sum is 45.
Adding to 80204224126671 its reverse (17662142240208), we get a palindrome (97866366366879).
The spelling of 80204224126671 in words is "eighty trillion, two hundred four billion, two hundred twenty-four million, one hundred twenty-six thousand, six hundred seventy-one".
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