Base | Representation |
---|---|
bin | 1000001100100001… |
… | …0101011011010101 |
3 | 12200022200120221101 |
4 | 2003020111123111 |
5 | 14001200001323 |
6 | 1002145350101 |
7 | 105342456535 |
oct | 20310253325 |
9 | 5608616841 |
10 | 2200000213 |
11 | a2992a7a4 |
12 | 514938331 |
13 | 290a31798 |
14 | 16c27b4c5 |
15 | cd21bdad |
hex | 832156d5 |
2200000213 has 8 divisors (see below), whose sum is σ = 2212538328. Its totient is φ = 2187489024.
The previous prime is 2200000211. The next prime is 2200000261. The reversal of 2200000213 is 3120000022.
It can be written as a sum of positive squares in 4 ways, for example, as 326235844 + 1873764369 = 18062^2 + 43287^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2200000213 - 21 = 2200000211 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2200000213.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2200000211) 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, 170145 + ... + 182617.
It is an arithmetic number, because the mean of its divisors is an integer number (276567291).
Almost surely, 22200000213 is an apocalyptic number.
It is an amenable number.
2200000213 is a deficient number, since it is larger than the sum of its proper divisors (12538115).
2200000213 is a wasteful number, since it uses less digits than its factorization.
2200000213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13463.
The product of its (nonzero) digits is 24, while the sum is 10.
The square root of 2200000213 is about 46904.1598688219. The cubic root of 2200000213 is about 1300.5914888250.
Adding to 2200000213 its reverse (3120000022), we get a palindrome (5320000235).
The spelling of 2200000213 in words is "two billion, two hundred million, two hundred thirteen", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.090 sec. • engine limits •