Base | Representation |
---|---|
bin | 11100111011101… |
… | …11111000010100 |
3 | 121220201001101110 |
4 | 32131313320110 |
5 | 444113241314 |
6 | 40030055020 |
7 | 6005006256 |
oct | 1635677024 |
9 | 556631343 |
10 | 242712084 |
11 | 1150061aa |
12 | 6934a470 |
13 | 3b390424 |
14 | 2433dcd6 |
15 | 16494a59 |
hex | e777e14 |
242712084 has 48 divisors (see below), whose sum is σ = 576576000. Its totient is φ = 79453920.
The previous prime is 242712083. The next prime is 242712101. The reversal of 242712084 is 480217242.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242712083) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161167 + ... + 162665.
It is an arithmetic number, because the mean of its divisors is an integer number (12012000).
Almost surely, 2242712084 is an apocalyptic number.
It is an amenable number.
242712084 is an abundant number, since it is smaller than the sum of its proper divisors (333863916).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242712084 is a wasteful number, since it uses less digits than its factorization.
242712084 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1740 (or 1738 counting only the distinct ones).
The product of its (nonzero) digits is 7168, while the sum is 30.
The square root of 242712084 is about 15579.2196210208. The cubic root of 242712084 is about 623.7785929653.
The spelling of 242712084 in words is "two hundred forty-two million, seven hundred twelve thousand, eighty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •