Base | Representation |
---|---|
bin | 1000001101110010… |
… | …1111100101000101 |
3 | 12200200202101202112 |
4 | 2003130233211011 |
5 | 14004032201323 |
6 | 1002500150405 |
7 | 105436111313 |
oct | 20334574505 |
9 | 5620671675 |
10 | 2205350213 |
11 | a31954290 |
12 | 516698405 |
13 | 291b85971 |
14 | 16cc710b3 |
15 | cd927178 |
hex | 8372f945 |
2205350213 has 8 divisors (see below), whose sum is σ = 2406274560. Its totient is φ = 2004498880.
The previous prime is 2205350179. The next prime is 2205350219. The reversal of 2205350213 is 3120535022.
2205350213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2205350213 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 (2205350219) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59228 + ... + 88986.
It is an arithmetic number, because the mean of its divisors is an integer number (300784320).
Almost surely, 22205350213 is an apocalyptic number.
It is an amenable number.
2205350213 is a deficient number, since it is larger than the sum of its proper divisors (200924347).
2205350213 is a wasteful number, since it uses less digits than its factorization.
2205350213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36507.
The product of its (nonzero) digits is 1800, while the sum is 23.
The square root of 2205350213 is about 46961.1564274135. The cubic root of 2205350213 is about 1301.6449026235.
Adding to 2205350213 its reverse (3120535022), we get a palindrome (5325885235).
The spelling of 2205350213 in words is "two billion, two hundred five million, three hundred fifty thousand, two hundred thirteen".
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