Base | Representation |
---|---|
bin | 1011111110001… |
… | …0100111100101 |
3 | 10111110222221211 |
4 | 2333202213211 |
5 | 100323230201 |
6 | 4552111421 |
7 | 1146534430 |
oct | 277424745 |
9 | 114428854 |
10 | 50211301 |
11 | 26385548 |
12 | 14995571 |
13 | a53063a |
14 | 6950817 |
15 | 461c651 |
hex | 2fe29e5 |
50211301 has 8 divisors (see below), whose sum is σ = 58357440. Its totient is φ = 42308448.
The previous prime is 50211283. The next prime is 50211311. The reversal of 50211301 is 10311205.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 50211301 - 27 = 50211173 is a prime.
It is a super-2 number, since 2×502113012 = 5042349496225202, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50211311) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60376 + ... + 61201.
It is an arithmetic number, because the mean of its divisors is an integer number (7294680).
Almost surely, 250211301 is an apocalyptic number.
It is an amenable number.
50211301 is a deficient number, since it is larger than the sum of its proper divisors (8146139).
50211301 is a wasteful number, since it uses less digits than its factorization.
50211301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 121643.
The product of its (nonzero) digits is 30, while the sum is 13.
The square root of 50211301 is about 7085.9932966381. The cubic root of 50211301 is about 368.9213802240.
Adding to 50211301 its reverse (10311205), we get a palindrome (60522506).
The spelling of 50211301 in words is "fifty million, two hundred eleven thousand, three hundred one".
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