Base | Representation |
---|---|
bin | 1000010101111100011… |
… | …0010000011011111001 |
3 | 111200221212112202002200 |
4 | 2011133012100123321 |
5 | 4322014311141343 |
6 | 145502234220413 |
7 | 13232556524364 |
oct | 2053706203371 |
9 | 450855482080 |
10 | 143329396473 |
11 | 55870786a7a |
12 | 23940884709 |
13 | 10692597693 |
14 | 6d1989b0db |
15 | 3add17e4d3 |
hex | 215f1906f9 |
143329396473 has 24 divisors (see below), whose sum is σ = 221672716200. Its totient is φ = 88921688064.
The previous prime is 143329396423. The next prime is 143329396477. The reversal of 143329396473 is 374693923341.
It is a happy number.
143329396473 is a `hidden beast` number, since 143 + 3 + 29 + 3 + 9 + 6 + 473 = 666.
143329396473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 27738236304 + 115591160169 = 166548^2 + 339987^2 .
It is not a de Polignac number, because 143329396473 - 212 = 143329392377 is a prime.
It is a super-3 number, since 3×1433293964733 (a number of 34 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (143329396477) by changing a digit.
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, 5249268 + ... + 5276501.
It is an arithmetic number, because the mean of its divisors is an integer number (9236363175).
Almost surely, 2143329396473 is an apocalyptic number.
It is an amenable number.
143329396473 is a deficient number, since it is larger than the sum of its proper divisors (78343319727).
143329396473 is a wasteful number, since it uses less digits than its factorization.
143329396473 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10525881 (or 10525878 counting only the distinct ones).
The product of its digits is 8817984, while the sum is 54.
The spelling of 143329396473 in words is "one hundred forty-three billion, three hundred twenty-nine million, three hundred ninety-six thousand, four hundred seventy-three".
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