Base | Representation |
---|---|
bin | 1011111101011… |
… | …1001000111101 |
3 | 10111101121110111 |
4 | 2333113020331 |
5 | 100320224120 |
6 | 4551110021 |
7 | 1146250363 |
oct | 277271075 |
9 | 114347414 |
10 | 50164285 |
11 | 26353196 |
12 | 14972311 |
13 | a515112 |
14 | 693b633 |
15 | 460d75a |
hex | 2fd723d |
50164285 has 8 divisors (see below), whose sum is σ = 60270336. Its totient is φ = 40082640.
The previous prime is 50164271. The next prime is 50164327. The reversal of 50164285 is 58246105.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 50164285 - 25 = 50164253 is a prime.
It is a super-2 number, since 2×501642852 = 5032910979122450, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1221 + ... + 10090.
It is an arithmetic number, because the mean of its divisors is an integer number (7533792).
Almost surely, 250164285 is an apocalyptic number.
It is an amenable number.
50164285 is a deficient number, since it is larger than the sum of its proper divisors (10106051).
50164285 is a wasteful number, since it uses less digits than its factorization.
50164285 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12203.
The product of its (nonzero) digits is 9600, while the sum is 31.
The square root of 50164285 is about 7082.6749890137. The cubic root of 50164285 is about 368.8061961659.
The spelling of 50164285 in words is "fifty million, one hundred sixty-four thousand, two hundred eighty-five".
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