Base | Representation |
---|---|
bin | 1011111111011… |
… | …0100110101100 |
3 | 10111122011020210 |
4 | 2333312212230 |
5 | 100333340124 |
6 | 4553542420 |
7 | 1150325205 |
oct | 277664654 |
9 | 114564223 |
10 | 50293164 |
11 | 26430aa9 |
12 | 14a14a10 |
13 | a55b98c |
14 | 69725ac |
15 | 4636a29 |
hex | 2ff69ac |
50293164 has 12 divisors (see below), whose sum is σ = 117350744. Its totient is φ = 16764384.
The previous prime is 50293147. The next prime is 50293169. The reversal of 50293164 is 46139205.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (50293169) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 2095537 + ... + 2095560.
Almost surely, 250293164 is an apocalyptic number.
It is an amenable number.
50293164 is an abundant number, since it is smaller than the sum of its proper divisors (67057580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50293164 is a wasteful number, since it uses less digits than its factorization.
50293164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4191104 (or 4191102 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 30.
The square root of 50293164 is about 7091.7673396693. The cubic root of 50293164 is about 369.1217641499.
The spelling of 50293164 in words is "fifty million, two hundred ninety-three thousand, one hundred sixty-four".
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