Base | Representation |
---|---|
bin | 11100111000000… |
… | …10010010001010 |
3 | 121212210120122200 |
4 | 32130002102022 |
5 | 444002333120 |
6 | 40011501030 |
7 | 6000632052 |
oct | 1634022212 |
9 | 555716580 |
10 | 242230410 |
11 | 114807324 |
12 | 69157776 |
13 | 3b252106 |
14 | 24256562 |
15 | 163ebe90 |
hex | e70248a |
242230410 has 48 divisors (see below), whose sum is σ = 636896520. Its totient is φ = 63866880.
The previous prime is 242230409. The next prime is 242230427. The reversal of 242230410 is 14032242.
242230410 is a `hidden beast` number, since 24 + 2 + 230 + 410 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 112338801 + 129891609 = 10599^2 + 11397^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7111 + ... + 23130.
Almost surely, 2242230410 is an apocalyptic number.
242230410 is an abundant number, since it is smaller than the sum of its proper divisors (394666110).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242230410 is a wasteful number, since it uses less digits than its factorization.
242230410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30343 (or 30340 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 242230410 is about 15563.7530820815. The cubic root of 242230410 is about 623.3656799887.
Adding to 242230410 its reverse (14032242), we get a palindrome (256262652).
The spelling of 242230410 in words is "two hundred forty-two million, two hundred thirty thousand, four hundred ten".
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