Base | Representation |
---|---|
bin | 11100110111010… |
… | …00000101100110 |
3 | 121212121010110121 |
4 | 32123220011212 |
5 | 443440414420 |
6 | 40005312154 |
7 | 6000004165 |
oct | 1633500546 |
9 | 555533417 |
10 | 242123110 |
11 | 114743749 |
12 | 6910565a |
13 | 3b215318 |
14 | 242293dc |
15 | 163ca2aa |
hex | e6e8166 |
242123110 has 16 divisors (see below), whose sum is σ = 445957776. Its totient is φ = 94596768.
The previous prime is 242123107. The next prime is 242123111. The reversal of 242123110 is 11321242.
242123110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242123111) 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, 281109 + ... + 281968.
It is an arithmetic number, because the mean of its divisors is an integer number (27872361).
Almost surely, 2242123110 is an apocalyptic number.
242123110 is a deficient number, since it is larger than the sum of its proper divisors (203834666).
242123110 is a wasteful number, since it uses less digits than its factorization.
242123110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 563127.
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 242123110 is about 15560.3055882589. The cubic root of 242123110 is about 623.2736229865.
Adding to 242123110 its reverse (11321242), we get a palindrome (253444352).
The spelling of 242123110 in words is "two hundred forty-two million, one hundred twenty-three thousand, one hundred ten".
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