Base | Representation |
---|---|
bin | 1100000101011… |
… | …0001010101001 |
3 | 10112101001011212 |
4 | 3001112022221 |
5 | 100433401320 |
6 | 5010202505 |
7 | 1153545320 |
oct | 301261251 |
9 | 115331155 |
10 | 50684585 |
11 | 26679096 |
12 | 14b83435 |
13 | a667ba3 |
14 | 6a350b7 |
15 | 46b29c5 |
hex | 30562a9 |
50684585 has 16 divisors (see below), whose sum is σ = 69984000. Its totient is φ = 34518336.
The previous prime is 50684581. The next prime is 50684639. The reversal of 50684585 is 58548605.
It is a cyclic number.
It is not a de Polignac number, because 50684585 - 22 = 50684581 is a prime.
It is not an unprimeable number, because it can be changed into a prime (50684581) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 356 + ... + 10074.
It is an arithmetic number, because the mean of its divisors is an integer number (4374000).
Almost surely, 250684585 is an apocalyptic number.
It is an amenable number.
50684585 is a deficient number, since it is larger than the sum of its proper divisors (19299415).
50684585 is a wasteful number, since it uses less digits than its factorization.
50684585 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9880.
The product of its (nonzero) digits is 192000, while the sum is 41.
The square root of 50684585 is about 7119.3107110169. The cubic root of 50684585 is about 370.0768893043.
The spelling of 50684585 in words is "fifty million, six hundred eighty-four thousand, five hundred eighty-five".
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