Base | Representation |
---|---|
bin | 1011111111101… |
… | …1110111000001 |
3 | 10111200020210000 |
4 | 2333323313001 |
5 | 100340032224 |
6 | 4554230213 |
7 | 1150445025 |
oct | 277736701 |
9 | 114606700 |
10 | 50314689 |
11 | 26446197 |
12 | 14a25369 |
13 | a568709 |
14 | 697a385 |
15 | 463d0c9 |
hex | 2ffbdc1 |
50314689 has 20 divisors (see below), whose sum is σ = 75485124. Its totient is φ = 33398784.
The previous prime is 50314661. The next prime is 50314699. The reversal of 50314689 is 98641305.
50314689 is a `hidden beast` number, since 503 + 146 + 8 + 9 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 49280400 + 1034289 = 7020^2 + 1017^2 .
It is not a de Polignac number, because 50314689 - 211 = 50312641 is a prime.
It is not an unprimeable number, because it can be changed into a prime (50314609) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 19609 + ... + 22025.
Almost surely, 250314689 is an apocalyptic number.
It is an amenable number.
50314689 is a deficient number, since it is larger than the sum of its proper divisors (25170435).
50314689 is a wasteful number, since it uses less digits than its factorization.
50314689 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2686 (or 2677 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 36.
The square root of 50314689 is about 7093.2847821020. The cubic root of 50314689 is about 369.1744168506.
The spelling of 50314689 in words is "fifty million, three hundred fourteen thousand, six hundred eighty-nine".
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