Base | Representation |
---|---|
bin | 11001100010000… |
… | …11100010000100 |
3 | 112221000210010010 |
4 | 30301003202010 |
5 | 414312423431 |
6 | 33130430220 |
7 | 5210360214 |
oct | 1461034204 |
9 | 487023103 |
10 | 214186116 |
11 | aa9a2221 |
12 | 5b892370 |
13 | 354b3361 |
14 | 20636244 |
15 | 13c0c846 |
hex | cc43884 |
214186116 has 24 divisors (see below), whose sum is σ = 500199840. Its totient is φ = 71333632.
The previous prime is 214186109. The next prime is 214186117. The reversal of 214186116 is 611681412.
It is not an unprimeable number, because it can be changed into a prime (214186117) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8020 + ... + 22196.
It is an arithmetic number, because the mean of its divisors is an integer number (20841660).
Almost surely, 2214186116 is an apocalyptic number.
It is an amenable number.
214186116 is an abundant number, since it is smaller than the sum of its proper divisors (286013724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214186116 is a wasteful number, since it uses less digits than its factorization.
214186116 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15443 (or 15441 counting only the distinct ones).
The product of its digits is 2304, while the sum is 30.
The square root of 214186116 is about 14635.0987697385. The cubic root of 214186116 is about 598.3157543961.
The spelling of 214186116 in words is "two hundred fourteen million, one hundred eighty-six thousand, one hundred sixteen".
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