Base | Representation |
---|---|
bin | 11011100100001111011010 |
3 | 111121010122212 |
4 | 123210033122 |
5 | 3322220310 |
6 | 414515122 |
7 | 115265006 |
oct | 33441732 |
9 | 14533585 |
10 | 7226330 |
11 | 4096281 |
12 | 2505aa2 |
13 | 1660247 |
14 | d61706 |
15 | 97b205 |
hex | 6e43da |
7226330 has 8 divisors (see below), whose sum is σ = 13007412. Its totient is φ = 2890528.
The previous prime is 7226321. The next prime is 7226333. The reversal of 7226330 is 336227.
It can be written as a sum of positive squares in 2 ways, for example, as 6723649 + 502681 = 2593^2 + 709^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 7226296 and 7226305.
It is not an unprimeable number, because it can be changed into a prime (7226333) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 361307 + ... + 361326.
Almost surely, 27226330 is an apocalyptic number.
7226330 is a deficient number, since it is larger than the sum of its proper divisors (5781082).
7226330 is a wasteful number, since it uses less digits than its factorization.
7226330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 722640.
The product of its (nonzero) digits is 1512, while the sum is 23.
The square root of 7226330 is about 2688.1834014814. The cubic root of 7226330 is about 193.3329733115.
The spelling of 7226330 in words is "seven million, two hundred twenty-six thousand, three hundred thirty".
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