Base | Representation |
---|---|
bin | 11001010001011… |
… | …10110110000110 |
3 | 112202220221010112 |
4 | 30220232312012 |
5 | 413233113410 |
6 | 33011553022 |
7 | 5153002064 |
oct | 1450566606 |
9 | 482827115 |
10 | 212004230 |
11 | a9741a09 |
12 | 5abbb772 |
13 | 34bcb1b9 |
14 | 20229034 |
15 | 1392b105 |
hex | ca2ed86 |
212004230 has 16 divisors (see below), whose sum is σ = 385896960. Its totient is φ = 83848512.
The previous prime is 212004227. The next prime is 212004251. The reversal of 212004230 is 32400212.
212004230 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 7 ways as a sum of consecutive naturals, for example, 118214 + ... + 119993.
It is an arithmetic number, because the mean of its divisors is an integer number (24118560).
Almost surely, 2212004230 is an apocalyptic number.
212004230 is a deficient number, since it is larger than the sum of its proper divisors (173892730).
212004230 is a wasteful number, since it uses less digits than its factorization.
212004230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 238303.
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 212004230 is about 14560.3650366328. The cubic root of 212004230 is about 596.2771615273.
Adding to 212004230 its reverse (32400212), we get a palindrome (244404442).
The spelling of 212004230 in words is "two hundred twelve million, four thousand, two hundred thirty".
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