Base | Representation |
---|---|
bin | 11100110111010… |
… | …00011010001010 |
3 | 121212121012021100 |
4 | 32123220122022 |
5 | 443440440201 |
6 | 40005322230 |
7 | 6000011055 |
oct | 1633503212 |
9 | 555535240 |
10 | 242124426 |
11 | 114744735 |
12 | 69106376 |
13 | 3b215abb |
14 | 24229a9c |
15 | 163ca886 |
hex | e6e868a |
242124426 has 24 divisors (see below), whose sum is σ = 527273604. Its totient is φ = 80297280.
The previous prime is 242124383. The next prime is 242124457. The reversal of 242124426 is 624421242.
242124426 is a `hidden beast` number, since 2 + 4 + 212 + 442 + 6 = 666.
242124426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 237129201 + 4995225 = 15399^2 + 2235^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 242124426.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30595 + ... + 37686.
Almost surely, 2242124426 is an apocalyptic number.
242124426 is an abundant number, since it is smaller than the sum of its proper divisors (285149178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242124426 is a wasteful number, since it uses less digits than its factorization.
242124426 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68486 (or 68483 counting only the distinct ones).
The product of its digits is 6144, while the sum is 27.
The square root of 242124426 is about 15560.3478752886. The cubic root of 242124426 is about 623.2747522007.
Adding to 242124426 its reverse (624421242), we get a palindrome (866545668).
The spelling of 242124426 in words is "two hundred forty-two million, one hundred twenty-four thousand, four hundred twenty-six".
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