Base | Representation |
---|---|
bin | 110010000111110101111111… |
… | …111001010100111001001100 |
3 | 1001220111222122011022100221011 |
4 | 302013311333321110321030 |
5 | 212343202332100421140 |
6 | 2100501204330415004 |
7 | 64301234650216054 |
oct | 6207657771247114 |
9 | 1056458564270834 |
10 | 220441342201420 |
11 | 6426a71486259a |
12 | 20883013591464 |
13 | 96006b6056012 |
14 | 3c615bc99a564 |
15 | 1a742ba07ecea |
hex | c87d7fe54e4c |
220441342201420 has 48 divisors (see below), whose sum is σ = 466731061687296. Its totient is φ = 87453770040000.
The previous prime is 220441342201391. The next prime is 220441342201427. The reversal of 220441342201420 is 24102243144022.
It is not an unprimeable number, because it can be changed into a prime (220441342201427) 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, 55934176 + ... + 59745415.
It is an arithmetic number, because the mean of its divisors is an integer number (9723563785152).
Almost surely, 2220441342201420 is an apocalyptic number.
220441342201420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
220441342201420 is an abundant number, since it is smaller than the sum of its proper divisors (246289719485876).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220441342201420 is a wasteful number, since it uses less digits than its factorization.
220441342201420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115680382 (or 115680380 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 31.
Adding to 220441342201420 its reverse (24102243144022), we get a palindrome (244543585345442).
The spelling of 220441342201420 in words is "two hundred twenty trillion, four hundred forty-one billion, three hundred forty-two million, two hundred one thousand, four hundred twenty".
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