Base | Representation |
---|---|
bin | 101101100001011101000001… |
… | …100110000110111111110101 |
3 | 222020212222120220021001210121 |
4 | 231201131001212012333311 |
5 | 202220224112224342323 |
6 | 1545451355241251541 |
7 | 60112524150321442 |
oct | 5541350146067765 |
9 | 866788526231717 |
10 | 200211001012213 |
11 | 58880010643884 |
12 | 1a556297193bb1 |
13 | 8793a7c79b329 |
14 | 376239ab9a9c9 |
15 | 1822e33202a5d |
hex | b61741986ff5 |
200211001012213 has 4 divisors (see below), whose sum is σ = 200211033679020. Its totient is φ = 200210968345408.
The previous prime is 200211001012201. The next prime is 200211001012247. The reversal of 200211001012213 is 312210100112002.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 169569827522404 + 30641173489809 = 13021898^2 + 5535447^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-200211001012213 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 (200211001018213) 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, 4071778 + ... + 20420611.
It is an arithmetic number, because the mean of its divisors is an integer number (50052758419755).
Almost surely, 2200211001012213 is an apocalyptic number.
It is an amenable number.
200211001012213 is a deficient number, since it is larger than the sum of its proper divisors (32666807).
200211001012213 is an equidigital number, since it uses as much as digits as its factorization.
200211001012213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32666806.
The product of its (nonzero) digits is 48, while the sum is 16.
Adding to 200211001012213 its reverse (312210100112002), we get a palindrome (512421101124215).
The spelling of 200211001012213 in words is "two hundred trillion, two hundred eleven billion, one million, twelve thousand, two hundred thirteen".
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