Base | Representation |
---|---|
bin | 1100000100010… |
… | …0001110101001 |
3 | 10112020022101200 |
4 | 3001010032221 |
5 | 100424023423 |
6 | 5004434413 |
7 | 1153121160 |
oct | 301041651 |
9 | 115208350 |
10 | 50611113 |
11 | 26628973 |
12 | 14b48a09 |
13 | a640607 |
14 | 6a163d7 |
15 | 469ad43 |
hex | 30443a9 |
50611113 has 24 divisors (see below), whose sum is σ = 84614400. Its totient is φ = 28551744.
The previous prime is 50611111. The next prime is 50611133. The reversal of 50611113 is 31111605.
50611113 is a `hidden beast` number, since 50 + 611 + 1 + 1 + 3 = 666.
It is not a de Polignac number, because 50611113 - 21 = 50611111 is a prime.
It is a super-2 number, since 2×506111132 = 5122969518197538, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (50611111) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 108 + ... + 10061.
It is an arithmetic number, because the mean of its divisors is an integer number (3525600).
Almost surely, 250611113 is an apocalyptic number.
It is an amenable number.
50611113 is a deficient number, since it is larger than the sum of its proper divisors (34003287).
50611113 is a wasteful number, since it uses less digits than its factorization.
50611113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10261 (or 10258 counting only the distinct ones).
The product of its (nonzero) digits is 90, while the sum is 18.
The square root of 50611113 is about 7114.1487895601. The cubic root of 50611113 is about 369.8979825875.
Adding to 50611113 its reverse (31111605), we get a palindrome (81722718).
The spelling of 50611113 in words is "fifty million, six hundred eleven thousand, one hundred thirteen".
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