Base | Representation |
---|---|
bin | 1011111011111… |
… | …1011000010000 |
3 | 10111012122221212 |
4 | 2332333120100 |
5 | 100304120320 |
6 | 4545035252 |
7 | 1145363546 |
oct | 276773020 |
9 | 114178855 |
10 | 50066960 |
11 | 26297059 |
12 | 14925b28 |
13 | a4aca28 |
14 | 6913d96 |
15 | 45de9c5 |
hex | 2fbf610 |
50066960 has 20 divisors (see below), whose sum is σ = 116405868. Its totient is φ = 20026752.
The previous prime is 50066911. The next prime is 50066969. The reversal of 50066960 is 6966005.
It can be written as a sum of positive squares in 2 ways, for example, as 32993536 + 17073424 = 5744^2 + 4132^2 .
It is a tau number, because it is divible by the number of its divisors (20).
It is not an unprimeable number, because it can be changed into a prime (50066969) 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, 312839 + ... + 312998.
Almost surely, 250066960 is an apocalyptic number.
It is an amenable number.
50066960 is an abundant number, since it is smaller than the sum of its proper divisors (66338908).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50066960 is a wasteful number, since it uses less digits than its factorization.
50066960 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 625850 (or 625844 counting only the distinct ones).
The product of its (nonzero) digits is 9720, while the sum is 32.
The square root of 50066960 is about 7075.8010147262. The cubic root of 50066960 is about 368.5675316719.
The spelling of 50066960 in words is "fifty million, sixty-six thousand, nine hundred sixty".
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