Base | Representation |
---|---|
bin | 100101010010101100… |
… | …0010011001100100010 |
3 | 21122201012012211120202 |
4 | 1022211120103030202 |
5 | 2303003002201200 |
6 | 100442354305202 |
7 | 5533361645564 |
oct | 1124530231442 |
9 | 248635184522 |
10 | 80084022050 |
11 | 30a6638509a |
12 | 1362bb88202 |
13 | 7723672ac6 |
14 | 3c39dab334 |
15 | 213aa691d5 |
hex | 12a5613322 |
80084022050 has 54 divisors (see below), whose sum is σ = 154035638577. Its totient is φ = 30976254000.
The previous prime is 80084022047. The next prime is 80084022079. The reversal of 80084022050 is 5022048008.
It can be written as a sum of positive squares in 2 ways, for example, as 78482341609 + 1601680441 = 280147^2 + 40021^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=200105.
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 62031905 + ... + 62033195.
Almost surely, 280084022050 is an apocalyptic number.
80084022050 is a deficient number, since it is larger than the sum of its proper divisors (73951616527).
80084022050 is an equidigital number, since it uses as much as digits as its factorization.
80084022050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2656 (or 1329 counting only the distinct ones).
The product of its (nonzero) digits is 5120, while the sum is 29.
The spelling of 80084022050 in words is "eighty billion, eighty-four million, twenty-two thousand, fifty".
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