Base | Representation |
---|---|
bin | 1011111110100… |
… | …0010100010011 |
3 | 10111112011222100 |
4 | 2333220110103 |
5 | 100330002033 |
6 | 4552411443 |
7 | 1146662454 |
oct | 277502423 |
9 | 114464870 |
10 | 50234643 |
11 | 263a1038 |
12 | 149a6b83 |
13 | a53b154 |
14 | 695912b |
15 | 4624513 |
hex | 2fe8513 |
50234643 has 12 divisors (see below), whose sum is σ = 76829688. Its totient is φ = 31519680.
The previous prime is 50234633. The next prime is 50234747. The reversal of 50234643 is 34643205.
It is not a de Polignac number, because 50234643 - 24 = 50234627 is a prime.
It is not an unprimeable number, because it can be changed into a prime (50234603) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 164013 + ... + 164318.
It is an arithmetic number, because the mean of its divisors is an integer number (6402474).
Almost surely, 250234643 is an apocalyptic number.
50234643 is a deficient number, since it is larger than the sum of its proper divisors (26595045).
50234643 is a wasteful number, since it uses less digits than its factorization.
50234643 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 328354 (or 328351 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 27.
The square root of 50234643 is about 7087.6401573443. The cubic root of 50234643 is about 368.9785388624.
Adding to 50234643 its reverse (34643205), we get a palindrome (84877848).
The spelling of 50234643 in words is "fifty million, two hundred thirty-four thousand, six hundred forty-three".
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