Base | Representation |
---|---|
bin | 11100111001100… |
… | …01010101001000 |
3 | 121220011100222210 |
4 | 32130301111020 |
5 | 444030014422 |
6 | 40015545120 |
7 | 6002363631 |
oct | 1634612510 |
9 | 556140883 |
10 | 242423112 |
11 | 114929088 |
12 | 6922b1a0 |
13 | 3b2bba39 |
14 | 242a6888 |
15 | 1643910c |
hex | e731548 |
242423112 has 32 divisors (see below), whose sum is σ = 622440000. Its totient is φ = 78623424.
The previous prime is 242423107. The next prime is 242423123. The reversal of 242423112 is 211324242.
It is a nude number because it is divisible by every one of its digits.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135612 + ... + 137387.
It is an arithmetic number, because the mean of its divisors is an integer number (19451250).
Almost surely, 2242423112 is an apocalyptic number.
It is an amenable number.
242423112 is an abundant number, since it is smaller than the sum of its proper divisors (380016888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242423112 is a wasteful number, since it uses less digits than its factorization.
242423112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 273045 (or 273041 counting only the distinct ones).
The product of its digits is 768, while the sum is 21.
The square root of 242423112 is about 15569.9425817824. The cubic root of 242423112 is about 623.5309385858.
Adding to 242423112 its reverse (211324242), we get a palindrome (453747354).
The spelling of 242423112 in words is "two hundred forty-two million, four hundred twenty-three thousand, one hundred twelve".
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