Base | Representation |
---|---|
bin | 1011111011111… |
… | …1010011100000 |
3 | 10111012122112121 |
4 | 2332333103200 |
5 | 100304113111 |
6 | 4545034024 |
7 | 1145362633 |
oct | 276772340 |
9 | 114178477 |
10 | 50066656 |
11 | 26296902 |
12 | 14925914 |
13 | a4ac853 |
14 | 6913c1a |
15 | 45de871 |
hex | 2fbf4e0 |
50066656 has 24 divisors (see below), whose sum is σ = 100668960. Its totient is φ = 24499968.
The previous prime is 50066651. The next prime is 50066657. The reversal of 50066656 is 65666005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50066651) 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, 15141 + ... + 18148.
It is an arithmetic number, because the mean of its divisors is an integer number (4194540).
Almost surely, 250066656 is an apocalyptic number.
It is an amenable number.
50066656 is an abundant number, since it is smaller than the sum of its proper divisors (50602304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50066656 is a wasteful number, since it uses less digits than its factorization.
50066656 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33346 (or 33338 counting only the distinct ones).
The product of its (nonzero) digits is 32400, while the sum is 34.
The square root of 50066656 is about 7075.7795330267. The cubic root of 50066656 is about 368.5667857059.
The spelling of 50066656 in words is "fifty million, sixty-six thousand, six hundred fifty-six".
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