Base | Representation |
---|---|
bin | 100100011101010… |
… | …0110101011100101 |
3 | 10011020220012202212 |
4 | 1020322212223211 |
5 | 10001132303331 |
6 | 321220013205 |
7 | 42213032303 |
oct | 11072465345 |
9 | 3136805685 |
10 | 1223322341 |
11 | 5785961aa |
12 | 2a1831205 |
13 | 16659bb97 |
14 | b8681273 |
15 | 725e5d2b |
hex | 48ea6ae5 |
1223322341 has 8 divisors (see below), whose sum is σ = 1306329600. Its totient is φ = 1143036720.
The previous prime is 1223322323. The next prime is 1223322421. The reversal of 1223322341 is 1432233221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1223322341 - 210 = 1223321317 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 (1223322311) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 679481 + ... + 681278.
It is an arithmetic number, because the mean of its divisors is an integer number (163291200).
Almost surely, 21223322341 is an apocalyptic number.
It is an amenable number.
1223322341 is a deficient number, since it is larger than the sum of its proper divisors (83007259).
1223322341 is a wasteful number, since it uses less digits than its factorization.
1223322341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1360819.
The product of its digits is 1728, while the sum is 23.
The square root of 1223322341 is about 34976.0252315783. The cubic root of 1223322341 is about 1069.4988018678.
Adding to 1223322341 its reverse (1432233221), we get a palindrome (2655555562).
The spelling of 1223322341 in words is "one billion, two hundred twenty-three million, three hundred twenty-two thousand, three hundred forty-one".
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