Base | Representation |
---|---|
bin | 1011101001000011110… |
… | …0010000110011110010 |
3 | 201010020100200110121001 |
4 | 2322100330100303302 |
5 | 11234100023242320 |
6 | 231513454352214 |
7 | 20310122516461 |
oct | 2722074206362 |
9 | 633210613531 |
10 | 200000212210 |
11 | 779019a6687 |
12 | 329177bb66a |
13 | 15b24394946 |
14 | 99741389d8 |
15 | 53084b720a |
hex | 2e90f10cf2 |
200000212210 has 8 divisors (see below), whose sum is σ = 360000381996. Its totient is φ = 80000084880.
The previous prime is 200000212169. The next prime is 200000212229. The reversal of 200000212210 is 12212000002.
It can be written as a sum of positive squares in 2 ways, for example, as 167674689361 + 32325522849 = 409481^2 + 179793^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 20000021221 = 200000212210 / (2 + 0 + 0 + 0 + 0 + 0 + 2 + 1 + 2 + 2 + 1 + 0).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10000010601 + ... + 10000010620.
Almost surely, 2200000212210 is an apocalyptic number.
200000212210 is a deficient number, since it is larger than the sum of its proper divisors (160000169786).
200000212210 is a wasteful number, since it uses less digits than its factorization.
200000212210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20000021228.
The product of its (nonzero) digits is 16, while the sum is 10.
Adding to 200000212210 its reverse (12212000002), we get a palindrome (212212212212).
The spelling of 200000212210 in words is "two hundred billion, two hundred twelve thousand, two hundred ten".
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