Base | Representation |
---|---|
bin | 11001001010011… |
… | …10010110100100 |
3 | 112201012012210011 |
4 | 30211032112210 |
5 | 413014202313 |
6 | 32540140004 |
7 | 5142122212 |
oct | 1445162644 |
9 | 481165704 |
10 | 211084708 |
11 | a917407a |
12 | 5a837604 |
13 | 349687c3 |
14 | 20069cb2 |
15 | 137e893d |
hex | c94e5a4 |
211084708 has 24 divisors (see below), whose sum is σ = 393668352. Its totient is φ = 98803584.
The previous prime is 211084693. The next prime is 211084717. The reversal of 211084708 is 807480112.
It is a self number, because there is not a number n which added to its sum of digits gives 211084708.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20085 + ... + 28732.
It is an arithmetic number, because the mean of its divisors is an integer number (16402848).
Almost surely, 2211084708 is an apocalyptic number.
It is an amenable number.
211084708 is a deficient number, since it is larger than the sum of its proper divisors (182583644).
211084708 is a wasteful number, since it uses less digits than its factorization.
211084708 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48891 (or 48889 counting only the distinct ones).
The product of its (nonzero) digits is 3584, while the sum is 31.
The square root of 211084708 is about 14528.7545233582. The cubic root of 211084708 is about 595.4138382189.
The spelling of 211084708 in words is "two hundred eleven million, eighty-four thousand, seven hundred eight".
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