Base | Representation |
---|---|
bin | 10100000001011011101001 |
3 | 100212122220222 |
4 | 110001123221 |
5 | 2320424440 |
6 | 304255425 |
7 | 62420315 |
oct | 24013351 |
9 | 10778828 |
10 | 5248745 |
11 | 2a65507 |
12 | 1911575 |
13 | 111a088 |
14 | 9a8b45 |
15 | 6da2b5 |
hex | 5016e9 |
5248745 has 8 divisors (see below), whose sum is σ = 6402120. Its totient is φ = 4129920.
The previous prime is 5248741. The next prime is 5248759. The reversal of 5248745 is 5478425.
It can be written as a sum of positive squares in 4 ways, for example, as 64 + 5248681 = 8^2 + 2291^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5248745 - 22 = 5248741 is a prime.
It is a d-powerful number, because it can be written as 54 + 222 + 46 + 83 + 7 + 410 + 54 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5248741) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8300 + ... + 8909.
It is an arithmetic number, because the mean of its divisors is an integer number (800265).
Almost surely, 25248745 is an apocalyptic number.
It is an amenable number.
5248745 is a deficient number, since it is larger than the sum of its proper divisors (1153375).
5248745 is a wasteful number, since it uses less digits than its factorization.
5248745 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17275.
The product of its digits is 44800, while the sum is 35.
The square root of 5248745 is about 2291.0139676571. The cubic root of 5248745 is about 173.7874822091.
The spelling of 5248745 in words is "five million, two hundred forty-eight thousand, seven hundred forty-five".
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