Base | Representation |
---|---|
bin | 11011101010110000101110 |
3 | 111122111022001 |
4 | 123222300232 |
5 | 3324044123 |
6 | 415242514 |
7 | 115435612 |
oct | 33526056 |
9 | 14574261 |
10 | 7253038 |
11 | 4104351 |
12 | 251943a |
13 | 166c450 |
14 | d6b342 |
15 | 9840ad |
hex | 6eac2e |
7253038 has 16 divisors (see below), whose sum is σ = 11861136. Its totient is φ = 3306240.
The previous prime is 7253017. The next prime is 7253053. The reversal of 7253038 is 8303527.
7253038 is nontrivially palindromic in base 6.
It is a junction number, because it is equal to n+sod(n) for n = 7252997 and 7253015.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 478 + ... + 3838.
It is an arithmetic number, because the mean of its divisors is an integer number (741321).
Almost surely, 27253038 is an apocalyptic number.
7253038 is a deficient number, since it is larger than the sum of its proper divisors (4608098).
7253038 is a wasteful number, since it uses less digits than its factorization.
7253038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3459.
The product of its (nonzero) digits is 5040, while the sum is 28.
The square root of 7253038 is about 2693.1464869182. The cubic root of 7253038 is about 193.5708621027.
The spelling of 7253038 in words is "seven million, two hundred fifty-three thousand, thirty-eight".
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