Base | Representation |
---|---|
bin | 1011111110101… |
… | …0011101010100 |
3 | 10111112122000010 |
4 | 2333222131110 |
5 | 100330242122 |
6 | 4552520220 |
7 | 1150030152 |
oct | 277523524 |
9 | 114478003 |
10 | 50243412 |
11 | 263a768a |
12 | 149b0070 |
13 | a54213b |
14 | 695c3d2 |
15 | 4626e0c |
hex | 2fea754 |
50243412 has 12 divisors (see below), whose sum is σ = 117234656. Its totient is φ = 16747800.
The previous prime is 50243411. The next prime is 50243419. The reversal of 50243412 is 21434205.
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 (50243411) 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, 2093464 + ... + 2093487.
Almost surely, 250243412 is an apocalyptic number.
It is an amenable number.
50243412 is an abundant number, since it is smaller than the sum of its proper divisors (66991244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50243412 is a wasteful number, since it uses less digits than its factorization.
50243412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4186958 (or 4186956 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 21.
The square root of 50243412 is about 7088.2587424557. The cubic root of 50243412 is about 369.0000073442. Note that the first 5 decimals are identical.
Adding to 50243412 its reverse (21434205), we get a palindrome (71677617).
The spelling of 50243412 in words is "fifty million, two hundred forty-three thousand, four hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •