Base | Representation |
---|---|
bin | 1100011001111110111… |
… | …0101000101101001010 |
3 | 202101010121201101021201 |
4 | 3012133232220231022 |
5 | 11442444044401302 |
6 | 241525000054414 |
7 | 21253432211266 |
oct | 3063756505512 |
9 | 671117641251 |
10 | 213133200202 |
11 | 8243115396a |
12 | 35381a6440a |
13 | 1713818a160 |
14 | a45c4010a6 |
15 | 5826437c87 |
hex | 319fba8b4a |
213133200202 has 8 divisors (see below), whose sum is σ = 344292092676. Its totient is φ = 98369169312.
The previous prime is 213133200179. The next prime is 213133200209. The reversal of 213133200202 is 202002331312.
It can be written as a sum of positive squares in 2 ways, for example, as 212123803761 + 1009396441 = 460569^2 + 31771^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×2131332002022 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 213133200202.
It is not an unprimeable number, because it can be changed into a prime (213133200209) 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, 4098715363 + ... + 4098715414.
Almost surely, 2213133200202 is an apocalyptic number.
213133200202 is a deficient number, since it is larger than the sum of its proper divisors (131158892474).
213133200202 is a wasteful number, since it uses less digits than its factorization.
213133200202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8197430792.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 213133200202 its reverse (202002331312), we get a palindrome (415135531514).
The spelling of 213133200202 in words is "two hundred thirteen billion, one hundred thirty-three million, two hundred thousand, two hundred two".
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