Base | Representation |
---|---|
bin | 100000010111011001010… |
… | …100110110010101011100 |
3 | 21212121220102201122200012 |
4 | 200113121110312111130 |
5 | 242420021404311330 |
6 | 4421431401222352 |
7 | 316455236611430 |
oct | 40273124662534 |
9 | 7777812648605 |
10 | 2224144213340 |
11 | 788288474905 |
12 | 2bb0794919b8 |
13 | 131974a038ca |
14 | 799133ca9c0 |
15 | 3ccc5e2cc95 |
hex | 205d953655c |
2224144213340 has 24 divisors (see below), whose sum is σ = 5337946112352. Its totient is φ = 762563730240.
The previous prime is 2224144213309. The next prime is 2224144213351. The reversal of 2224144213340 is 433124414222.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 2224144213297 and 2224144213306.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7943372051 + ... + 7943372330.
It is an arithmetic number, because the mean of its divisors is an integer number (222414421348).
Almost surely, 22224144213340 is an apocalyptic number.
2224144213340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2224144213340 is an abundant number, since it is smaller than the sum of its proper divisors (3113801899012).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2224144213340 is a wasteful number, since it uses less digits than its factorization.
2224144213340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15886744397 (or 15886744395 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 32.
Adding to 2224144213340 its reverse (433124414222), we get a palindrome (2657268627562).
The spelling of 2224144213340 in words is "two trillion, two hundred twenty-four billion, one hundred forty-four million, two hundred thirteen thousand, three hundred forty".
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