Base | Representation |
---|---|
bin | 10110111100001001100001… |
… | …11101100001010010000000 |
3 | 20121121111220120200201022221 |
4 | 23132010300331201102000 |
5 | 23102443243323344432 |
6 | 255142113254340424 |
7 | 13424355246636532 |
oct | 1336046075412200 |
9 | 217544816621287 |
10 | 50445212324992 |
11 | 15089770287431 |
12 | 57a875365a714 |
13 | 221bc69c53634 |
14 | c657c0309852 |
15 | 5c72e0937b97 |
hex | 2de130f61480 |
50445212324992 has 16 divisors (see below), whose sum is σ = 100496321428950. Its totient is φ = 25222606162432.
The previous prime is 50445212324989. The next prime is 50445212324993. The reversal of 50445212324992 is 29942321254405.
It can be written as a sum of positive squares in only one way, i.e., 26164207089216 + 24281005235776 = 5115096^2 + 4927576^2 .
It is a tau number, because it is divible by the number of its divisors (16).
It is not an unprimeable number, because it can be changed into a prime (50445212324993) 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, 197051610517 + ... + 197051610772.
Almost surely, 250445212324992 is an apocalyptic number.
It is an amenable number.
50445212324992 is a deficient number, since it is larger than the sum of its proper divisors (50051109103958).
50445212324992 is an equidigital number, since it uses as much as digits as its factorization.
50445212324992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 394103221303 (or 394103221291 counting only the distinct ones).
The product of its (nonzero) digits is 6220800, while the sum is 52.
The spelling of 50445212324992 in words is "fifty trillion, four hundred forty-five billion, two hundred twelve million, three hundred twenty-four thousand, nine hundred ninety-two".
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