Base | Representation |
---|---|
bin | 11001001010111… |
… | …10100001110100 |
3 | 112201022120200002 |
4 | 30211132201310 |
5 | 413023312324 |
6 | 32541410432 |
7 | 5142516323 |
oct | 1445364164 |
9 | 481276602 |
10 | 211150964 |
11 | a9209932 |
12 | 5a869a18 |
13 | 3498c9cb |
14 | 200860ba |
15 | 1380d3ae |
hex | c95e874 |
211150964 has 12 divisors (see below), whose sum is σ = 370481664. Its totient is φ = 105299064.
The previous prime is 211150949. The next prime is 211150981. The reversal of 211150964 is 469051112.
211150964 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67382 + ... + 70445.
It is an arithmetic number, because the mean of its divisors is an integer number (30873472).
Almost surely, 2211150964 is an apocalyptic number.
It is an amenable number.
211150964 is a deficient number, since it is larger than the sum of its proper divisors (159330700).
211150964 is a wasteful number, since it uses less digits than its factorization.
211150964 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138214 (or 138212 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 29.
The square root of 211150964 is about 14531.0345123807. The cubic root of 211150964 is about 595.4761285553.
The spelling of 211150964 in words is "two hundred eleven million, one hundred fifty thousand, nine hundred sixty-four".
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