Base | Representation |
---|---|
bin | 1100101010100110010100 |
3 | 20020200110211 |
4 | 30222212110 |
5 | 1322221322 |
6 | 155055204 |
7 | 40135630 |
oct | 14524624 |
9 | 6220424 |
10 | 3320212 |
11 | 1968585 |
12 | 1141504 |
13 | 8c332c |
14 | 625dc0 |
15 | 458b77 |
hex | 32a994 |
3320212 has 36 divisors (see below), whose sum is σ = 7079520. Its totient is φ = 1330992.
The previous prime is 3320201. The next prime is 3320237. The reversal of 3320212 is 2120233.
It is a happy number.
It is a super-2 number, since 2×33202122 = 22047615449888, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3320192 and 3320201.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41989 + ... + 42067.
Almost surely, 23320212 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3320212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3539760).
3320212 is an abundant number, since it is smaller than the sum of its proper divisors (3759308).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3320212 is a wasteful number, since it uses less digits than its factorization.
3320212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 188 (or 107 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 3320212 is about 1822.1448899580. The cubic root of 3320212 is about 149.1838937828.
Adding to 3320212 its reverse (2120233), we get a palindrome (5440445).
The spelling of 3320212 in words is "three million, three hundred twenty thousand, two hundred twelve".
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