Base | Representation |
---|---|
bin | 1000010111000000001… |
… | …0111000010011001000 |
3 | 111201200200120001221012 |
4 | 2011300002320103020 |
5 | 4323110103130343 |
6 | 145550352303052 |
7 | 13242611340230 |
oct | 2056002702310 |
9 | 451620501835 |
10 | 143613723848 |
11 | 559a7226381 |
12 | 239bbb41a88 |
13 | 1070946892a |
14 | 6d45550cc0 |
15 | 3b080e4718 |
hex | 21700b84c8 |
143613723848 has 32 divisors (see below), whose sum is σ = 308941171200. Its totient is φ = 61309243392.
The previous prime is 143613723833. The next prime is 143613723857. The reversal of 143613723848 is 848327316341.
It is a junction number, because it is equal to n+sod(n) for n = 143613723796 and 143613723805.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4974968 + ... + 5003751.
It is an arithmetic number, because the mean of its divisors is an integer number (9654411600).
Almost surely, 2143613723848 is an apocalyptic number.
It is an amenable number.
143613723848 is an abundant number, since it is smaller than the sum of its proper divisors (165327447352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143613723848 is a wasteful number, since it uses less digits than its factorization.
143613723848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9978989 (or 9978985 counting only the distinct ones).
The product of its digits is 2322432, while the sum is 50.
The spelling of 143613723848 in words is "one hundred forty-three billion, six hundred thirteen million, seven hundred twenty-three thousand, eight hundred forty-eight".
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