Base | Representation |
---|---|
bin | 11001100001000… |
… | …00101010110000 |
3 | 112220202112020002 |
4 | 30300200222300 |
5 | 414243341222 |
6 | 33123405132 |
7 | 5206223660 |
oct | 1460405260 |
9 | 486675202 |
10 | 214043312 |
11 | aa9049aa |
12 | 5b8237a8 |
13 | 35463362 |
14 | 205da1a0 |
15 | 13bd0392 |
hex | cc20ab0 |
214043312 has 20 divisors (see below), whose sum is σ = 473953296. Its totient is φ = 91732800.
The previous prime is 214043299. The next prime is 214043317. The reversal of 214043312 is 213340412.
It is not an unprimeable number, because it can be changed into a prime (214043317) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 955439 + ... + 955662.
Almost surely, 2214043312 is an apocalyptic number.
It is an amenable number.
214043312 is an abundant number, since it is smaller than the sum of its proper divisors (259909984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214043312 is a wasteful number, since it uses less digits than its factorization.
214043312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1911116 (or 1911110 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 214043312 is about 14630.2191371148. The cubic root of 214043312 is about 598.1827534334.
Adding to 214043312 its reverse (213340412), we get a palindrome (427383724).
The spelling of 214043312 in words is "two hundred fourteen million, forty-three thousand, three hundred twelve".
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