Base | Representation |
---|---|
bin | 11100110110100… |
… | …00000111100000 |
3 | 121212102010210020 |
4 | 32123100013200 |
5 | 443424244203 |
6 | 40003233440 |
7 | 5666115015 |
oct | 1633200740 |
9 | 555363706 |
10 | 242024928 |
11 | 114686a02 |
12 | 69078880 |
13 | 3b1ac722 |
14 | 2420170c |
15 | 163ab153 |
hex | e6d01e0 |
242024928 has 24 divisors (see below), whose sum is σ = 635315688. Its totient is φ = 80674944.
The previous prime is 242024921. The next prime is 242024957. The reversal of 242024928 is 829420242.
It is a happy number.
242024928 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242024921) 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, 1260451 + ... + 1260642.
It is an arithmetic number, because the mean of its divisors is an integer number (26471487).
Almost surely, 2242024928 is an apocalyptic number.
It is an amenable number.
242024928 is an abundant number, since it is smaller than the sum of its proper divisors (393290760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242024928 is a wasteful number, since it uses less digits than its factorization.
242024928 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2521106 (or 2521098 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 33.
The square root of 242024928 is about 15557.1503817377. The cubic root of 242024928 is about 623.1893648526.
The spelling of 242024928 in words is "two hundred forty-two million, twenty-four thousand, nine hundred twenty-eight".
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