Base | Representation |
---|---|
bin | 100000001010011010110… |
… | …010000101010001100101 |
3 | 21211021221100001210102220 |
4 | 200022122302011101211 |
5 | 242203002230311323 |
6 | 4411204555022553 |
7 | 315453031052502 |
oct | 40123262052145 |
9 | 7737840053386 |
10 | 2210210010213 |
11 | 782387a26857 |
12 | 2b842aa3aa59 |
13 | 130563c213ba |
14 | 78d909604a9 |
15 | 3c75c9950e3 |
hex | 2029ac85465 |
2210210010213 has 32 divisors (see below), whose sum is σ = 2999388268800. Its totient is φ = 1447536614400.
The previous prime is 2210210010199. The next prime is 2210210010233. The reversal of 2210210010213 is 3120100120122.
It is not a de Polignac number, because 2210210010213 - 25 = 2210210010181 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2210210010192 and 2210210010201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2210210010233) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17985568 + ... + 18108038.
It is an arithmetic number, because the mean of its divisors is an integer number (93730883400).
Almost surely, 22210210010213 is an apocalyptic number.
It is an amenable number.
2210210010213 is a deficient number, since it is larger than the sum of its proper divisors (789178258587).
2210210010213 is a wasteful number, since it uses less digits than its factorization.
2210210010213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 123053.
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 2210210010213 its reverse (3120100120122), we get a palindrome (5330310130335).
The spelling of 2210210010213 in words is "two trillion, two hundred ten billion, two hundred ten million, ten thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •