Base | Representation |
---|---|
bin | 11100111000000… |
… | …11010000111110 |
3 | 121212210210011120 |
4 | 32130003100332 |
5 | 444003000210 |
6 | 40011531410 |
7 | 6000646554 |
oct | 1634032076 |
9 | 555723146 |
10 | 242234430 |
11 | 11480a349 |
12 | 69159b66 |
13 | 3b253ba9 |
14 | 24257bd4 |
15 | 163ed270 |
hex | e70343e |
242234430 has 16 divisors (see below), whose sum is σ = 581362704. Its totient is φ = 64595840.
The previous prime is 242234407. The next prime is 242234431. The reversal of 242234430 is 34432242.
242234430 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 242234430.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242234431) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4037211 + ... + 4037270.
It is an arithmetic number, because the mean of its divisors is an integer number (36335169).
Almost surely, 2242234430 is an apocalyptic number.
242234430 is an abundant number, since it is smaller than the sum of its proper divisors (339128274).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242234430 is a wasteful number, since it uses less digits than its factorization.
242234430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8074491.
The product of its (nonzero) digits is 4608, while the sum is 24.
The square root of 242234430 is about 15563.8822277734. The cubic root of 242234430 is about 623.3691283806.
Adding to 242234430 its reverse (34432242), we get a palindrome (276666672).
The spelling of 242234430 in words is "two hundred forty-two million, two hundred thirty-four thousand, four hundred thirty".
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