Base | Representation |
---|---|
bin | 1000011010101110100… |
… | …0001010011100001011 |
3 | 111211021100112111122112 |
4 | 2012223220022130023 |
5 | 4332132004300402 |
6 | 150233502012535 |
7 | 13306440135500 |
oct | 2065350123413 |
9 | 454240474575 |
10 | 144613353227 |
11 | 5636a516762 |
12 | 2403a87714b |
13 | 108385a61c5 |
14 | 6ddc2034a7 |
15 | 3b65c50e52 |
hex | 21aba0a70b |
144613353227 has 12 divisors (see below), whose sum is σ = 168481350576. Its totient is φ = 123764452560.
The previous prime is 144613353221. The next prime is 144613353233. The reversal of 144613353227 is 722353316441.
It is an interprime number because it is at equal distance from previous prime (144613353221) and next prime (144613353233).
It is not a de Polignac number, because 144613353227 - 26 = 144613353163 is a prime.
It is not an unprimeable number, because it can be changed into a prime (144613353221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2227799 + ... + 2291792.
It is an arithmetic number, because the mean of its divisors is an integer number (14040112548).
Almost surely, 2144613353227 is an apocalyptic number.
144613353227 is a deficient number, since it is larger than the sum of its proper divisors (23867997349).
144613353227 is an equidigital number, since it uses as much as digits as its factorization.
144613353227 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4520258 (or 4520251 counting only the distinct ones).
The product of its digits is 362880, while the sum is 41.
Adding to 144613353227 its reverse (722353316441), we get a palindrome (866966669668).
The spelling of 144613353227 in words is "one hundred forty-four billion, six hundred thirteen million, three hundred fifty-three thousand, two hundred twenty-seven".
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