Base | Representation |
---|---|
bin | 100000011110000000011… |
… | …101011111101101100110 |
3 | 21220022020011210200201021 |
4 | 200132000131133231212 |
5 | 243024041232223332 |
6 | 4425004034121354 |
7 | 320126200430122 |
oct | 40360035375546 |
9 | 7808204720637 |
10 | 2231243242342 |
11 | 7902a0707424 |
12 | 30051aa2025a |
13 | 1325366a039a |
14 | 79dc8164582 |
15 | 3d08e2a8c97 |
hex | 2078075fb66 |
2231243242342 has 8 divisors (see below), whose sum is σ = 3492380727216. Its totient is φ = 1067116333272.
The previous prime is 2231243242237. The next prime is 2231243242357. The reversal of 2231243242342 is 2432423421322.
It is a happy number.
2231243242342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×22312432423423 (a number of 38 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2231243242298 and 2231243242307.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24252643893 + ... + 24252643984.
It is an arithmetic number, because the mean of its divisors is an integer number (436547590902).
Almost surely, 22231243242342 is an apocalyptic number.
2231243242342 is a deficient number, since it is larger than the sum of its proper divisors (1261137484874).
2231243242342 is a wasteful number, since it uses less digits than its factorization.
2231243242342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48505287902.
The product of its digits is 110592, while the sum is 34.
Adding to 2231243242342 its reverse (2432423421322), we get a palindrome (4663666663664).
The spelling of 2231243242342 in words is "two trillion, two hundred thirty-one billion, two hundred forty-three million, two hundred forty-two thousand, three hundred forty-two".
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