Base | Representation |
---|---|
bin | 10111110101111… |
… | …00001011010010 |
3 | 111221100001201012 |
4 | 23322330023102 |
5 | 402200001320 |
6 | 31502410522 |
7 | 4645654664 |
oct | 1372741322 |
9 | 457301635 |
10 | 200000210 |
11 | a2993133 |
12 | 56b90a42 |
13 | 32587427 |
14 | 1c7c2534 |
15 | 128594c5 |
hex | bebc2d2 |
200000210 has 16 divisors (see below), whose sum is σ = 361549656. Its totient is φ = 79655808.
The previous prime is 200000209. The next prime is 200000221. The reversal of 200000210 is 12000002.
It can be written as a sum of positive squares in 4 ways, for example, as 176969809 + 23030401 = 13303^2 + 4799^2 .
It is a Harshad number since it is a multiple of its sum of digits (5).
200000210 is a modest number, since divided by 210 gives 200 as remainder.
It is a junction number, because it is equal to n+sod(n) for n = 200000194 and 200000203.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40589 + ... + 45248.
Almost surely, 2200000210 is an apocalyptic number.
200000210 is a deficient number, since it is larger than the sum of its proper divisors (161549446).
200000210 is a wasteful number, since it uses less digits than its factorization.
200000210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86077.
The product of its (nonzero) digits is 4, while the sum is 5.
The square root of 200000210 is about 14142.1430483502. The cubic root of 200000210 is about 584.8037523237.
Adding to 200000210 its reverse (12000002), we get a palindrome (212000212).
The spelling of 200000210 in words is "two hundred million, two hundred ten", and thus it is an aban number.
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