Base | Representation |
---|---|
bin | 11001100001101… |
… | …11000110101010 |
3 | 112220221012021201 |
4 | 30300313012222 |
5 | 414304311320 |
6 | 33125354414 |
7 | 5210055622 |
oct | 1460670652 |
9 | 486835251 |
10 | 214135210 |
11 | aa967a53 |
12 | 5b868a0a |
13 | 35496133 |
14 | 20621882 |
15 | 13bec70a |
hex | cc371aa |
214135210 has 16 divisors (see below), whose sum is σ = 394845192. Its totient is φ = 83564800.
The previous prime is 214135189. The next prime is 214135223. The reversal of 214135210 is 12531412.
214135210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 156025081 + 58110129 = 12491^2 + 7623^2 .
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, 260731 + ... + 261550.
Almost surely, 2214135210 is an apocalyptic number.
214135210 is a deficient number, since it is larger than the sum of its proper divisors (180709982).
214135210 is a wasteful number, since it uses less digits than its factorization.
214135210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 522329.
The product of its (nonzero) digits is 240, while the sum is 19.
The square root of 214135210 is about 14633.3594912447. The cubic root of 214135210 is about 598.2683497126.
Adding to 214135210 its reverse (12531412), we get a palindrome (226666622).
It can be divided in two parts, 214 and 135210, that added together give a square (135424 = 3682).
The spelling of 214135210 in words is "two hundred fourteen million, one hundred thirty-five thousand, two hundred ten".
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