Base | Representation |
---|---|
bin | 11001010001101… |
… | …10010111000011 |
3 | 112202222111100120 |
4 | 30220312113003 |
5 | 413240110021 |
6 | 33012351323 |
7 | 5153160606 |
oct | 1450662703 |
9 | 482874316 |
10 | 212035011 |
11 | a9763051 |
12 | 5b015543 |
13 | 34c0c206 |
14 | 2023633d |
15 | 139352c6 |
hex | ca365c3 |
212035011 has 16 divisors (see below), whose sum is σ = 285505920. Its totient is φ = 139968000.
The previous prime is 212034989. The next prime is 212035027. The reversal of 212035011 is 110530212.
212035011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 212035011 - 27 = 212034883 is a prime.
It is not an unprimeable number, because it can be changed into a prime (212035051) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144600 + ... + 146058.
It is an arithmetic number, because the mean of its divisors is an integer number (17844120).
Almost surely, 2212035011 is an apocalyptic number.
212035011 is a deficient number, since it is larger than the sum of its proper divisors (73470909).
212035011 is a wasteful number, since it uses less digits than its factorization.
212035011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1906.
The product of its (nonzero) digits is 60, while the sum is 15.
The square root of 212035011 is about 14561.4220116031. The cubic root of 212035011 is about 596.3060180570.
Adding to 212035011 its reverse (110530212), we get a palindrome (322565223).
The spelling of 212035011 in words is "two hundred twelve million, thirty-five thousand, eleven".
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