Base | Representation |
---|---|
bin | 1110000111001000000… |
… | …1101001101101111111 |
3 | 212011202110002012012202 |
4 | 3201302001221231333 |
5 | 12432444342013343 |
6 | 303212114022115 |
7 | 23341446143525 |
oct | 3416201515577 |
9 | 764673065182 |
10 | 242431204223 |
11 | 938a6104a2a |
12 | 3ab9987793b |
13 | 19b26c94500 |
14 | ba3b512315 |
15 | 648d5e7db8 |
hex | 3872069b7f |
242431204223 has 12 divisors (see below), whose sum is σ = 264967686648. Its totient is φ = 221691206880.
The previous prime is 242431204201. The next prime is 242431204291. The reversal of 242431204223 is 322402134242.
It is not a de Polignac number, because 242431204223 - 210 = 242431203199 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242431204823) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6685208 + ... + 6721373.
It is an arithmetic number, because the mean of its divisors is an integer number (22080640554).
Almost surely, 2242431204223 is an apocalyptic number.
242431204223 is a deficient number, since it is larger than the sum of its proper divisors (22536482425).
242431204223 is a wasteful number, since it uses less digits than its factorization.
242431204223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13406714 (or 13406701 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 29.
Adding to 242431204223 its reverse (322402134242), we get a palindrome (564833338465).
The spelling of 242431204223 in words is "two hundred forty-two billion, four hundred thirty-one million, two hundred four thousand, two hundred twenty-three".
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