Base | Representation |
---|---|
bin | 1011111101001… |
… | …0010010011100 |
3 | 10111100121012110 |
4 | 2333102102130 |
5 | 100314110122 |
6 | 4550434020 |
7 | 1146135423 |
oct | 277222234 |
9 | 114317173 |
10 | 50144412 |
11 | 2633a26a |
12 | 14962910 |
13 | a509066 |
14 | 69342ba |
15 | 460790c |
hex | 2fd249c |
50144412 has 12 divisors (see below), whose sum is σ = 117003656. Its totient is φ = 16714800.
The previous prime is 50144411. The next prime is 50144447. The reversal of 50144412 is 21444105.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 2089339 + ... + 2089362.
Almost surely, 250144412 is an apocalyptic number.
It is an amenable number.
50144412 is an abundant number, since it is smaller than the sum of its proper divisors (66859244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50144412 is a wasteful number, since it uses less digits than its factorization.
50144412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4178708 (or 4178706 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 21.
The square root of 50144412 is about 7081.2719196483. The cubic root of 50144412 is about 368.7574878495.
Adding to 50144412 its reverse (21444105), we get a palindrome (71588517).
The spelling of 50144412 in words is "fifty million, one hundred forty-four thousand, four hundred twelve".
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