Base | Representation |
---|---|
bin | 1011101001000100001… |
… | …1001000010000110101 |
3 | 201010020111001220201211 |
4 | 2322101003020100311 |
5 | 11234101003342323 |
6 | 231514001121421 |
7 | 20310144024343 |
oct | 2722103102065 |
9 | 633214056654 |
10 | 200002012213 |
11 | 77902a15a93 |
12 | 32918329271 |
13 | 15b24875033 |
14 | 9974486993 |
15 | 530872070d |
hex | 2e910c8435 |
200002012213 has 4 divisors (see below), whose sum is σ = 200010744928. Its totient is φ = 199993279500.
The previous prime is 200002012207. The next prime is 200002012229. The reversal of 200002012213 is 312210200002.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 312210200002 = 2 ⋅156105100001.
It is a cyclic number.
It is not a de Polignac number, because 200002012213 - 237 = 62563058741 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 200002012193 and 200002012202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200002012253) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4331913 + ... + 4377838.
It is an arithmetic number, because the mean of its divisors is an integer number (50002686232).
Almost surely, 2200002012213 is an apocalyptic number.
It is an amenable number.
200002012213 is a deficient number, since it is larger than the sum of its proper divisors (8732715).
200002012213 is an equidigital number, since it uses as much as digits as its factorization.
200002012213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8732714.
The product of its (nonzero) digits is 48, while the sum is 13.
Adding to 200002012213 its reverse (312210200002), we get a palindrome (512212212215).
The spelling of 200002012213 in words is "two hundred billion, two million, twelve thousand, two hundred thirteen".
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