Base | Representation |
---|---|
bin | 11100110110100… |
… | …00011010010010 |
3 | 121212102012102202 |
4 | 32123100122102 |
5 | 443424314010 |
6 | 40003243202 |
7 | 5666121353 |
oct | 1633203222 |
9 | 555365382 |
10 | 242026130 |
11 | 1146878a5 |
12 | 69079502 |
13 | 3b1b0138 |
14 | 24201d2a |
15 | 163ab6a5 |
hex | e6d0692 |
242026130 has 16 divisors (see below), whose sum is σ = 435858840. Its totient is φ = 96763392.
The previous prime is 242026129. The next prime is 242026133. The reversal of 242026130 is 31620242.
It can be written as a sum of positive squares in 4 ways, for example, as 163047361 + 78978769 = 12769^2 + 8887^2 .
It is not an unprimeable number, because it can be changed into a prime (242026133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22016 + ... + 31124.
Almost surely, 2242026130 is an apocalyptic number.
242026130 is a deficient number, since it is larger than the sum of its proper divisors (193832710).
242026130 is a wasteful number, since it uses less digits than its factorization.
242026130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11773.
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 242026130 is about 15557.1890134433. The cubic root of 242026130 is about 623.1903965265.
Adding to 242026130 its reverse (31620242), we get a palindrome (273646372).
The spelling of 242026130 in words is "two hundred forty-two million, twenty-six thousand, one hundred thirty".
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