Base | Representation |
---|---|
bin | 10100101100000100… |
… | …110110011001010000 |
3 | 2010100011010122011101 |
4 | 110230010312121100 |
5 | 330443330232420 |
6 | 14112145354144 |
7 | 1414330323442 |
oct | 245404663120 |
9 | 63304118141 |
10 | 22214305360 |
11 | 946a43a455 |
12 | 437b638954 |
13 | 21303776b0 |
14 | 110a408492 |
15 | 8a036160a |
hex | 52c136650 |
22214305360 has 80 divisors (see below), whose sum is σ = 55646438400. Its totient is φ = 8198484480.
The previous prime is 22214305319. The next prime is 22214305367. The reversal of 22214305360 is 6350341222.
It is a tau number, because it is divible by the number of its divisors (80).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22214305367) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3523491 + ... + 3529789.
It is an arithmetic number, because the mean of its divisors is an integer number (695580480).
Almost surely, 222214305360 is an apocalyptic number.
22214305360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22214305360 is an abundant number, since it is smaller than the sum of its proper divisors (33432133040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22214305360 is a wasteful number, since it uses less digits than its factorization.
22214305360 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9716 (or 9710 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 28.
Adding to 22214305360 its reverse (6350341222), we get a palindrome (28564646582).
The spelling of 22214305360 in words is "twenty-two billion, two hundred fourteen million, three hundred five thousand, three hundred sixty".
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