Base | Representation |
---|---|
bin | 11111001101000010011… |
… | …100001001011010001010 |
3 | 21120222211012001211201102 |
4 | 133031002130021122022 |
5 | 240113013124334110 |
6 | 4321025050421402 |
7 | 310630556534300 |
oct | 37150234113212 |
9 | 7528735054642 |
10 | 2144303355530 |
11 | 7574373846a6 |
12 | 2a76b6a31862 |
13 | 12728c84bc8b |
14 | 75adb83a270 |
15 | 3aba18e75a5 |
hex | 1f34270968a |
2144303355530 has 192 divisors, whose sum is σ = 4631486791680. Its totient is φ = 712440199296.
The previous prime is 2144303355463. The next prime is 2144303355533. The reversal of 2144303355530 is 355533034412.
It is not an unprimeable number, because it can be changed into a prime (2144303355533) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 598464119 + ... + 598467701.
It is an arithmetic number, because the mean of its divisors is an integer number (24122327040).
Almost surely, 22144303355530 is an apocalyptic number.
2144303355530 is an abundant number, since it is smaller than the sum of its proper divisors (2487183436150).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2144303355530 is a wasteful number, since it uses less digits than its factorization.
2144303355530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3953 (or 3946 counting only the distinct ones).
The product of its (nonzero) digits is 324000, while the sum is 38.
Adding to 2144303355530 its reverse (355533034412), we get a palindrome (2499836389942).
The spelling of 2144303355530 in words is "two trillion, one hundred forty-four billion, three hundred three million, three hundred fifty-five thousand, five hundred thirty".
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