Base | Representation |
---|---|
bin | 1011100001110111010100 |
3 | 12200112210202 |
4 | 23201313110 |
5 | 1233203132 |
6 | 144440032 |
7 | 34455230 |
oct | 13416724 |
9 | 5615722 |
10 | 3022292 |
11 | 1784769 |
12 | 1019018 |
13 | 81a850 |
14 | 5895c0 |
15 | 3ea762 |
hex | 2e1dd4 |
3022292 has 72 divisors (see below), whose sum is σ = 7168896. Its totient is φ = 1083456.
The previous prime is 3022289. The next prime is 3022297. The reversal of 3022292 is 2922203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3022297) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 131393 + ... + 131415.
It is an arithmetic number, because the mean of its divisors is an integer number (99568).
Almost surely, 23022292 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 3022292, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3584448).
3022292 is an abundant number, since it is smaller than the sum of its proper divisors (4146604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3022292 is a wasteful number, since it uses less digits than its factorization.
3022292 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85 (or 64 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
The square root of 3022292 is about 1738.4740435221. The cubic root of 3022292 is about 144.5813050419.
Adding to 3022292 its reverse (2922203), we get a palindrome (5944495).
It can be divided in two parts, 30 and 22292, that added together give a palindrome (22322).
The spelling of 3022292 in words is "three million, twenty-two thousand, two hundred ninety-two".
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