Base | Representation |
---|---|
bin | 11001000010011… |
… | …01111000100100 |
3 | 112122012211202220 |
4 | 30201031320210 |
5 | 412232043322 |
6 | 32501432340 |
7 | 5130155433 |
oct | 1441157044 |
9 | 478184686 |
10 | 210034212 |
11 | a86168a3 |
12 | 5a40b6b0 |
13 | 3468b5cb |
14 | 1dc7511a |
15 | 1368c55c |
hex | c84de24 |
210034212 has 24 divisors (see below), whose sum is σ = 490760256. Its totient is φ = 69914208.
The previous prime is 210034169. The next prime is 210034217. The reversal of 210034212 is 212430012.
It is a super-2 number, since 2×2100342122 = 88228740420921888, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 210034191 and 210034200.
It is not an unprimeable number, because it can be changed into a prime (210034217) 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, 2863 + ... + 20694.
It is an arithmetic number, because the mean of its divisors is an integer number (20448344).
Almost surely, 2210034212 is an apocalyptic number.
It is an amenable number.
210034212 is an abundant number, since it is smaller than the sum of its proper divisors (280726044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210034212 is a wasteful number, since it uses less digits than its factorization.
210034212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24307 (or 24305 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 210034212 is about 14492.5571242621. The cubic root of 210034212 is about 594.4244718502.
Adding to 210034212 its reverse (212430012), we get a palindrome (422464224).
The spelling of 210034212 in words is "two hundred ten million, thirty-four thousand, two hundred twelve".
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