Base | Representation |
---|---|
bin | 1101000101000010000… |
… | …0010100001100001111 |
3 | 210110221221220012011021 |
4 | 3101100200110030033 |
5 | 12140130332313413 |
6 | 251115355535011 |
7 | 22143000355123 |
oct | 3212040241417 |
9 | 713857805137 |
10 | 224688947983 |
11 | 87321065245 |
12 | 37667a5a467 |
13 | 1825a288236 |
14 | ac37019583 |
15 | 5ca0ba318d |
hex | 345081430f |
224688947983 has 2 divisors, whose sum is σ = 224688947984. Its totient is φ = 224688947982.
The previous prime is 224688947981. The next prime is 224688947993. The reversal of 224688947983 is 389749886422.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 224688947983 - 21 = 224688947981 is a prime.
Together with 224688947981, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (224688947981) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112344473991 + 112344473992.
It is an arithmetic number, because the mean of its divisors is an integer number (112344473992).
Almost surely, 2224688947983 is an apocalyptic number.
224688947983 is a deficient number, since it is larger than the sum of its proper divisors (1).
224688947983 is an equidigital number, since it uses as much as digits as its factorization.
224688947983 is an evil number, because the sum of its binary digits is even.
The product of its digits is 334430208, while the sum is 70.
The spelling of 224688947983 in words is "two hundred twenty-four billion, six hundred eighty-eight million, nine hundred forty-seven thousand, nine hundred eighty-three".
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