Base | Representation |
---|---|
bin | 101111000011001111… |
… | …000010101100000000 |
3 | 11211101211120001022110 |
4 | 233003033002230000 |
5 | 1311431123444134 |
6 | 35113021535320 |
7 | 3435636052326 |
oct | 570317025400 |
9 | 154354501273 |
10 | 50520140544 |
11 | 1a475336375 |
12 | 995b114540 |
13 | 49c17571b3 |
14 | 2633849d16 |
15 | 14aa38a7e9 |
hex | bc33c2b00 |
50520140544 has 36 divisors (see below), whose sum is σ = 134457251096. Its totient is φ = 16840046592.
The previous prime is 50520140483. The next prime is 50520140549. The reversal of 50520140544 is 44504102505.
It is not an unprimeable number, because it can be changed into a prime (50520140549) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32889949 + ... + 32891484.
Almost surely, 250520140544 is an apocalyptic number.
It is an amenable number.
50520140544 is an abundant number, since it is smaller than the sum of its proper divisors (83937110552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50520140544 is an equidigital number, since it uses as much as digits as its factorization.
50520140544 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65781452 (or 65781438 counting only the distinct ones).
The product of its (nonzero) digits is 16000, while the sum is 30.
The spelling of 50520140544 in words is "fifty billion, five hundred twenty million, one hundred forty thousand, five hundred forty-four".
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