Base | Representation |
---|---|
bin | 1011101010011000001… |
… | …0001111111011110111 |
3 | 201011011000120222112111 |
4 | 2322212002033323313 |
5 | 11240311122244111 |
6 | 232012535431451 |
7 | 20321650530235 |
oct | 2724602177367 |
9 | 634130528474 |
10 | 200354103031 |
11 | 77a73739035 |
12 | 329b6225587 |
13 | 15b7c7b0ab4 |
14 | 99a9139955 |
15 | 53295bda21 |
hex | 2ea608fef7 |
200354103031 has 4 divisors (see below), whose sum is σ = 200505772864. Its totient is φ = 200202433200.
The previous prime is 200354103013. The next prime is 200354103043. The reversal of 200354103031 is 130301453002.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-200354103031 is a prime.
It is a super-2 number, since 2×2003541030312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 200354102993 and 200354103011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200354109031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75832935 + ... + 75835576.
It is an arithmetic number, because the mean of its divisors is an integer number (50126443216).
Almost surely, 2200354103031 is an apocalyptic number.
200354103031 is a deficient number, since it is larger than the sum of its proper divisors (151669833).
200354103031 is a wasteful number, since it uses less digits than its factorization.
200354103031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 151669832.
The product of its (nonzero) digits is 1080, while the sum is 22.
Adding to 200354103031 its reverse (130301453002), we get a palindrome (330655556033).
The spelling of 200354103031 in words is "two hundred billion, three hundred fifty-four million, one hundred three thousand, thirty-one".
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