Base | Representation |
---|---|
bin | 1000010110101001111… |
… | …0111111100000011000 |
3 | 111201110012000020222100 |
4 | 2011222132333200120 |
5 | 4322412212230404 |
6 | 145533220523400 |
7 | 13240366345632 |
oct | 2055236774030 |
9 | 451405006870 |
10 | 143520430104 |
11 | 559595a5407 |
12 | 23994850560 |
13 | 106c303272c |
14 | 6d36dc7a52 |
15 | 3aeed16d39 |
hex | 216a7bf818 |
143520430104 has 24 divisors (see below), whose sum is σ = 388701165060. Its totient is φ = 47840143344.
The previous prime is 143520430099. The next prime is 143520430159. The reversal of 143520430104 is 401034025341.
It is a happy number.
143520430104 is a `hidden beast` number, since 1 + 4 + 3 + 520 + 4 + 30 + 104 = 666.
143520430104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (24).
It is a super-2 number, since 2×1435204301042 (a number of 23 digits) contains 22 as substring.
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 5 ways as a sum of consecutive naturals, for example, 996669582 + ... + 996669725.
Almost surely, 2143520430104 is an apocalyptic number.
It is an amenable number.
143520430104 is an abundant number, since it is smaller than the sum of its proper divisors (245180734956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143520430104 is a wasteful number, since it uses less digits than its factorization.
143520430104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1993339319 (or 1993339312 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
Adding to 143520430104 its reverse (401034025341), we get a palindrome (544554455445).
The spelling of 143520430104 in words is "one hundred forty-three billion, five hundred twenty million, four hundred thirty thousand, one hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •