Base | Representation |
---|---|
bin | 1000011001001100101… |
… | …1010010011000110110 |
3 | 111210012202122000202022 |
4 | 2012103023102120312 |
5 | 4330312000133142 |
6 | 150125045313142 |
7 | 13263326245601 |
oct | 2062313223066 |
9 | 453182560668 |
10 | 144203130422 |
11 | 561799a924a |
12 | 23b454057b2 |
13 | 107a15c5810 |
14 | 6d9d93b338 |
15 | 3b3ec1d6d2 |
hex | 21932d2636 |
144203130422 has 16 divisors (see below), whose sum is σ = 232950288480. Its totient is φ = 66553356672.
The previous prime is 144203130403. The next prime is 144203130509. The reversal of 144203130422 is 224031302441.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a junction number, because it is equal to n+sod(n) for n = 144203130391 and 144203130400.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 1238654 + ... + 1350062.
It is an arithmetic number, because the mean of its divisors is an integer number (14559393030).
Almost surely, 2144203130422 is an apocalyptic number.
144203130422 is a deficient number, since it is larger than the sum of its proper divisors (88747158058).
144203130422 is a wasteful number, since it uses less digits than its factorization.
144203130422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 161207.
The product of its (nonzero) digits is 4608, while the sum is 26.
Adding to 144203130422 its reverse (224031302441), we get a palindrome (368234432863).
It can be divided in two parts, 144203 and 130422, that added together give a cube (274625 = 653).
The spelling of 144203130422 in words is "one hundred forty-four billion, two hundred three million, one hundred thirty thousand, four hundred twenty-two".
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