Base | Representation |
---|---|
bin | 10111110110111… |
… | …11000100100101 |
3 | 111221121022202221 |
4 | 23323133010211 |
5 | 402214040031 |
6 | 31505432341 |
7 | 4650121462 |
oct | 1373370445 |
9 | 457538687 |
10 | 200143141 |
11 | a2a80560 |
12 | 5703b6b1 |
13 | 326074c3 |
14 | 1c81c669 |
15 | 12886a11 |
hex | bedf125 |
200143141 has 8 divisors (see below), whose sum is σ = 219254400. Its totient is φ = 181184640.
The previous prime is 200143121. The next prime is 200143157. The reversal of 200143141 is 141341002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 200143141 - 25 = 200143109 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200143121) by changing a digit.
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, 35436 + ... + 40693.
It is an arithmetic number, because the mean of its divisors is an integer number (27406800).
Almost surely, 2200143141 is an apocalyptic number.
It is an amenable number.
200143141 is a deficient number, since it is larger than the sum of its proper divisors (19111259).
200143141 is a wasteful number, since it uses less digits than its factorization.
200143141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76379.
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 200143141 is about 14147.1955171334. The cubic root of 200143141 is about 584.9430299795.
Adding to 200143141 its reverse (141341002), we get a palindrome (341484143).
It can be divided in two parts, 200 and 143141, that added together give a palindrome (143341).
The spelling of 200143141 in words is "two hundred million, one hundred forty-three thousand, one hundred forty-one".
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