Base | Representation |
---|---|
bin | 11100110111011… |
… | …00110011100010 |
3 | 121212122002222022 |
4 | 32123230303202 |
5 | 443442024214 |
6 | 40005541442 |
7 | 6000114422 |
oct | 1633546342 |
9 | 555562868 |
10 | 242142434 |
11 | 114757216 |
12 | 69114882 |
13 | 3b221061 |
14 | 24232482 |
15 | 163d0d8e |
hex | e6ecce2 |
242142434 has 8 divisors (see below), whose sum is σ = 364375020. Its totient is φ = 120684096.
The previous prime is 242142421. The next prime is 242142443. The reversal of 242142434 is 434241242.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 148962025 + 93180409 = 12205^2 + 9653^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192779 + ... + 194030.
Almost surely, 2242142434 is an apocalyptic number.
242142434 is a deficient number, since it is larger than the sum of its proper divisors (122232586).
242142434 is a wasteful number, since it uses less digits than its factorization.
242142434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 387124.
The product of its digits is 6144, while the sum is 26.
The square root of 242142434 is about 15560.9265148319. The cubic root of 242142434 is about 623.2902038340.
Adding to 242142434 its reverse (434241242), we get a palindrome (676383676).
The spelling of 242142434 in words is "two hundred forty-two million, one hundred forty-two thousand, four hundred thirty-four".
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