Base | Representation |
---|---|
bin | 11011111101001… |
… | …00010011010000 |
3 | 121100021002222002 |
4 | 31332210103100 |
5 | 440013133144 |
6 | 35134133132 |
7 | 5545156166 |
oct | 1576442320 |
9 | 540232862 |
10 | 234505424 |
11 | 11041043a |
12 | 666511a8 |
13 | 39778c0a |
14 | 23205236 |
15 | 158c314e |
hex | dfa44d0 |
234505424 has 20 divisors (see below), whose sum is σ = 474109536. Its totient is φ = 112154592.
The previous prime is 234505423. The next prime is 234505433. The reversal of 234505424 is 424505432.
234505424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234505423) 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, 318254 + ... + 318989.
Almost surely, 2234505424 is an apocalyptic number.
It is an amenable number.
234505424 is an abundant number, since it is smaller than the sum of its proper divisors (239604112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234505424 is a wasteful number, since it uses less digits than its factorization.
234505424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 637274 (or 637268 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 29.
The square root of 234505424 is about 15313.5699299673. The cubic root of 234505424 is about 616.6673629730.
The spelling of 234505424 in words is "two hundred thirty-four million, five hundred five thousand, four hundred twenty-four".
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