Base | Representation |
---|---|
bin | 11111010111111100011101 |
3 | 120110211221122 |
4 | 133113330131 |
5 | 4101141131 |
6 | 452140325 |
7 | 126623153 |
oct | 37277435 |
9 | 16424848 |
10 | 8224541 |
11 | 4708246 |
12 | 29076a5 |
13 | 191c6c0 |
14 | 11413d3 |
15 | ac6d7b |
hex | 7d7f1d |
8224541 has 8 divisors (see below), whose sum is σ = 9008160. Its totient is φ = 7462512.
The previous prime is 8224537. The next prime is 8224543. The reversal of 8224541 is 1454228.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 8224541 - 22 = 8224537 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 8224541.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8224543) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4595 + ... + 6128.
It is an arithmetic number, because the mean of its divisors is an integer number (1126020).
Almost surely, 28224541 is an apocalyptic number.
It is an amenable number.
8224541 is a deficient number, since it is larger than the sum of its proper divisors (783619).
8224541 is a wasteful number, since it uses less digits than its factorization.
8224541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10795.
The product of its digits is 2560, while the sum is 26.
The square root of 8224541 is about 2867.8460558405. The cubic root of 8224541 is about 201.8539364963.
Adding to 8224541 its reverse (1454228), we get a palindrome (9678769).
The spelling of 8224541 in words is "eight million, two hundred twenty-four thousand, five hundred forty-one".
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