Base | Representation |
---|---|
bin | 1011111101001… |
… | …0001100001011 |
3 | 10111100120122121 |
4 | 2333102030023 |
5 | 100314102021 |
6 | 4550432111 |
7 | 1146134311 |
oct | 277221413 |
9 | 114316577 |
10 | 50144011 |
11 | 26339a35 |
12 | 14962637 |
13 | a508b18 |
14 | 69340b1 |
15 | 4607741 |
hex | 2fd230b |
50144011 has 6 divisors (see below), whose sum is σ = 50403500. Its totient is φ = 49885656.
The previous prime is 50144009. The next prime is 50144023. The reversal of 50144011 is 11044105.
It is not a de Polignac number, because 50144011 - 21 = 50144009 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50144411) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 100240 + ... + 100738.
Almost surely, 250144011 is an apocalyptic number.
50144011 is a deficient number, since it is larger than the sum of its proper divisors (259489).
50144011 is an frugal number, since it uses more digits than its factorization.
50144011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1133 (or 816 counting only the distinct ones).
The product of its (nonzero) digits is 80, while the sum is 16.
The square root of 50144011 is about 7081.2436054693. The cubic root of 50144011 is about 368.7565048742.
Adding to 50144011 its reverse (11044105), we get a palindrome (61188116).
It can be divided in two parts, 5014 and 4011, that added together give a square (9025 = 952).
The spelling of 50144011 in words is "fifty million, one hundred forty-four thousand, eleven".
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