Base | Representation |
---|---|
bin | 11001100010011… |
… | …10010011101010 |
3 | 112221010000122201 |
4 | 30301032103222 |
5 | 414320332000 |
6 | 33131410414 |
7 | 5210632663 |
oct | 1461162352 |
9 | 487100581 |
10 | 214230250 |
11 | aaa223a3 |
12 | 5b8b3a0a |
13 | 354ca480 |
14 | 2064836a |
15 | 13c1a96a |
hex | cc4e4ea |
214230250 has 64 divisors (see below), whose sum is σ = 446977440. Its totient is φ = 76339200.
The previous prime is 214230241. The next prime is 214230251. The reversal of 214230250 is 52032412.
214230250 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 16 ways, for example, as 6265009 + 207965241 = 2503^2 + 14421^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214230251) 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, 93114 + ... + 95386.
Almost surely, 2214230250 is an apocalyptic number.
214230250 is an abundant number, since it is smaller than the sum of its proper divisors (232747190).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214230250 is a wasteful number, since it uses less digits than its factorization.
214230250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2332 (or 2322 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 214230250 is about 14636.6065056078. The cubic root of 214230250 is about 598.3568467796.
Adding to 214230250 its reverse (52032412), we get a palindrome (266262662).
The spelling of 214230250 in words is "two hundred fourteen million, two hundred thirty thousand, two hundred fifty".
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