Base | Representation |
---|---|
bin | 1110000111001000000… |
… | …1101010011011011110 |
3 | 212011202110002100012120 |
4 | 3201302001222123132 |
5 | 12432444342112014 |
6 | 303212114043410 |
7 | 23341446155154 |
oct | 3416201523336 |
9 | 764673070176 |
10 | 242431207134 |
11 | 938a6107136 |
12 | 3ab99879566 |
13 | 19b26c9592c |
14 | ba3b5133d4 |
15 | 648d5e8ba9 |
hex | 387206a6de |
242431207134 has 16 divisors (see below), whose sum is σ = 487036687872. Its totient is φ = 80448023448.
The previous prime is 242431207127. The next prime is 242431207147. The reversal of 242431207134 is 431702134242.
It is a happy number.
242431207134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 242431207095 and 242431207104.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90593284 + ... + 90595959.
It is an arithmetic number, because the mean of its divisors is an integer number (30439792992).
Almost surely, 2242431207134 is an apocalyptic number.
242431207134 is an abundant number, since it is smaller than the sum of its proper divisors (244605480738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242431207134 is a wasteful number, since it uses less digits than its factorization.
242431207134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 181189471.
The product of its (nonzero) digits is 32256, while the sum is 33.
The spelling of 242431207134 in words is "two hundred forty-two billion, four hundred thirty-one million, two hundred seven thousand, one hundred thirty-four".
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