Base | Representation |
---|---|
bin | 11001010011000… |
… | …00110011010000 |
3 | 112210022022210222 |
4 | 30221200303100 |
5 | 413311140343 |
6 | 33020212212 |
7 | 5154513455 |
oct | 1451406320 |
9 | 483268728 |
10 | 212208848 |
11 | a9871715 |
12 | 5b09a068 |
13 | 34c70387 |
14 | 2027d82c |
15 | 1396ba68 |
hex | ca60cd0 |
212208848 has 20 divisors (see below), whose sum is σ = 411470688. Its totient is φ = 106022880.
The previous prime is 212208811. The next prime is 212208851. The reversal of 212208848 is 848802212.
It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20165 + ... + 28827.
Almost surely, 2212208848 is an apocalyptic number.
It is an amenable number.
212208848 is a deficient number, since it is larger than the sum of its proper divisors (199261840).
212208848 is a wasteful number, since it uses less digits than its factorization.
212208848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10202 (or 10196 counting only the distinct ones).
The product of its (nonzero) digits is 16384, while the sum is 35.
The square root of 212208848 is about 14567.3898828857. The cubic root of 212208848 is about 596.4689341294.
The spelling of 212208848 in words is "two hundred twelve million, two hundred eight thousand, eight hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •