Base | Representation |
---|---|
bin | 10011111010111101010110 |
3 | 100211022112221 |
4 | 103322331112 |
5 | 2314102410 |
6 | 303532554 |
7 | 62250106 |
oct | 23727526 |
9 | 10738487 |
10 | 5222230 |
11 | 2a475a2 |
12 | 18ba15a |
13 | 110aca0 |
14 | 99d206 |
15 | 6d24da |
hex | 4faf56 |
5222230 has 48 divisors (see below), whose sum is σ = 10830960. Its totient is φ = 1801728.
The previous prime is 5222197. The next prime is 5222237. The reversal of 5222230 is 322225.
It is an Ulam number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5222237) 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, 37501 + ... + 37639.
It is an arithmetic number, because the mean of its divisors is an integer number (225645).
Almost surely, 25222230 is an apocalyptic number.
5222230 is an abundant number, since it is smaller than the sum of its proper divisors (5608730).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5222230 is a wasteful number, since it uses less digits than its factorization.
5222230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 193 (or 176 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 16.
The square root of 5222230 is about 2285.2199018913. The cubic root of 5222230 is about 173.4943482450.
Adding to 5222230 its reverse (322225), we get a palindrome (5544455).
It can be divided in two parts, 52 and 22230, that multiplied together give a triangular number (1155960 = T1520).
The spelling of 5222230 in words is "five million, two hundred twenty-two thousand, two hundred thirty".
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