Base | Representation |
---|---|
bin | 11100110111001… |
… | …00011011100110 |
3 | 121212120100220221 |
4 | 32123210123212 |
5 | 443434430014 |
6 | 40005114554 |
7 | 5666612422 |
oct | 1633443346 |
9 | 555510827 |
10 | 242108134 |
11 | 114733474 |
12 | 690b8a5a |
13 | 3b20b568 |
14 | 24223b82 |
15 | 163c5b24 |
hex | e6e46e6 |
242108134 has 16 divisors (see below), whose sum is σ = 372088080. Its totient is φ = 118104480.
The previous prime is 242108129. The next prime is 242108149. The reversal of 242108134 is 431801242.
242108134 is an esthetic number in base 4, because in such base its adjacent digits differ by 1.
It is a junction number, because it is equal to n+sod(n) for n = 242108099 and 242108108.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12877 + ... + 25495.
It is an arithmetic number, because the mean of its divisors is an integer number (23255505).
Almost surely, 2242108134 is an apocalyptic number.
242108134 is a deficient number, since it is larger than the sum of its proper divisors (129979946).
242108134 is a wasteful number, since it uses less digits than its factorization.
242108134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12855.
The product of its (nonzero) digits is 1536, while the sum is 25.
The square root of 242108134 is about 15559.8243563351. The cubic root of 242108134 is about 623.2607723087.
Adding to 242108134 its reverse (431801242), we get a palindrome (673909376).
It can be divided in two parts, 242108 and 134, that added together give a palindrome (242242).
The spelling of 242108134 in words is "two hundred forty-two million, one hundred eight thousand, one hundred thirty-four".
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