Base | Representation |
---|---|
bin | 11100111001110… |
… | …00101010001010 |
3 | 121220012220011120 |
4 | 32130320222022 |
5 | 444032000010 |
6 | 40020340110 |
7 | 6002550303 |
oct | 1634705212 |
9 | 556186146 |
10 | 242453130 |
11 | 114949697 |
12 | 69244636 |
13 | 3b2cc5ba |
14 | 242b37aa |
15 | 16442e70 |
hex | e738a8a |
242453130 has 16 divisors (see below), whose sum is σ = 581887584. Its totient is φ = 64654160.
The previous prime is 242453117. The next prime is 242453161. The reversal of 242453130 is 31354242.
242453130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 242453130.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4040856 + ... + 4040915.
It is an arithmetic number, because the mean of its divisors is an integer number (36367974).
Almost surely, 2242453130 is an apocalyptic number.
242453130 is an abundant number, since it is smaller than the sum of its proper divisors (339434454).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242453130 is a wasteful number, since it uses less digits than its factorization.
242453130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8081781.
The product of its (nonzero) digits is 2880, while the sum is 24.
The square root of 242453130 is about 15570.9065246697. The cubic root of 242453130 is about 623.5566737272.
The spelling of 242453130 in words is "two hundred forty-two million, four hundred fifty-three thousand, one hundred thirty".
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