Base | Representation |
---|---|
bin | 1011110101011000001110 |
3 | 12211121110010 |
4 | 23311120032 |
5 | 1243232342 |
6 | 150254050 |
7 | 35240244 |
oct | 13653016 |
9 | 5747403 |
10 | 3102222 |
11 | 1829822 |
12 | 1057326 |
13 | 848046 |
14 | 5aa794 |
15 | 41429c |
hex | 2f560e |
3102222 has 16 divisors (see below), whose sum is σ = 6239232. Its totient is φ = 1028280.
The previous prime is 3102199. The next prime is 3102223. The reversal of 3102222 is 2222013.
3102222 is a modest number, since divided by 2222 gives 310 as remainder.
It is a junction number, because it is equal to n+sod(n) for n = 3102198 and 3102207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3102223) 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, 208 + ... + 2499.
It is an arithmetic number, because the mean of its divisors is an integer number (389952).
Almost surely, 23102222 is an apocalyptic number.
3102222 is an abundant number, since it is smaller than the sum of its proper divisors (3137010).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3102222 is a wasteful number, since it uses less digits than its factorization.
3102222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2903.
The product of its (nonzero) digits is 48, while the sum is 12.
The square root of 3102222 is about 1761.3125787321. The cubic root of 3102222 is about 145.8448028712.
Adding to 3102222 its reverse (2222013), we get a palindrome (5324235).
The spelling of 3102222 in words is "three million, one hundred two thousand, two hundred twenty-two".
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