Base | Representation |
---|---|
bin | 11100111001100… |
… | …11000100000100 |
3 | 121220011201201202 |
4 | 32130303010010 |
5 | 444030231322 |
6 | 40020042032 |
7 | 6002423423 |
oct | 1634630404 |
9 | 556151652 |
10 | 242430212 |
11 | 114933452 |
12 | 69233318 |
13 | 3b2c203b |
14 | 242a92ba |
15 | 1643b292 |
hex | e733104 |
242430212 has 24 divisors (see below), whose sum is σ = 453503232. Its totient is φ = 113115200.
The previous prime is 242430211. The next prime is 242430229. The reversal of 242430212 is 212034242.
It is not an unprimeable number, because it can be changed into a prime (242430211) 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, 28364 + ... + 35907.
It is an arithmetic number, because the mean of its divisors is an integer number (18895968).
Almost surely, 2242430212 is an apocalyptic number.
It is an amenable number.
242430212 is a deficient number, since it is larger than the sum of its proper divisors (211073020).
242430212 is a wasteful number, since it uses less digits than its factorization.
242430212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64339 (or 64337 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 20.
The square root of 242430212 is about 15570.1705835228. The cubic root of 242430212 is about 623.5370257756.
Adding to 242430212 its reverse (212034242), we get a palindrome (454464454).
The spelling of 242430212 in words is "two hundred forty-two million, four hundred thirty thousand, two hundred twelve".
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