Base | Representation |
---|---|
bin | 1000011001111100011… |
… | …0111010011010011000 |
3 | 111210201201022012211100 |
4 | 2012133012322122120 |
5 | 4331214221411412 |
6 | 150201000031400 |
7 | 13301306612316 |
oct | 2063706723230 |
9 | 453651265740 |
10 | 144403310232 |
11 | 562719a4305 |
12 | 23ba0462560 |
13 | 10803c138cc |
14 | 6dbc3690b6 |
15 | 3b525b0edc |
hex | 219f1ba698 |
144403310232 has 96 divisors (see below), whose sum is σ = 399904128000. Its totient is φ = 47052422592.
The previous prime is 144403310221. The next prime is 144403310267. The reversal of 144403310232 is 232013304441.
144403310232 is a `hidden beast` number, since 14 + 4 + 403 + 3 + 10 + 232 = 666.
144403310232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 144403310196 and 144403310205.
It is a congruent number.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 2772769 + ... + 2824367.
It is an arithmetic number, because the mean of its divisors is an integer number (4165668000).
Almost surely, 2144403310232 is an apocalyptic number.
144403310232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 144403310232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199952064000).
144403310232 is an abundant number, since it is smaller than the sum of its proper divisors (255500817768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144403310232 is a wasteful number, since it uses less digits than its factorization.
144403310232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52485 (or 52478 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
Adding to 144403310232 its reverse (232013304441), we get a palindrome (376416614673).
The spelling of 144403310232 in words is "one hundred forty-four billion, four hundred three million, three hundred ten thousand, two hundred thirty-two".
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