Base | Representation |
---|---|
bin | 10011111001101011101101 |
3 | 100211001101102 |
4 | 103321223231 |
5 | 2313421010 |
6 | 303452445 |
7 | 62225633 |
oct | 23715355 |
9 | 10731342 |
10 | 5217005 |
11 | 2a43682 |
12 | 18b7125 |
13 | 11087b1 |
14 | 99b353 |
15 | 6d0ba5 |
hex | 4f9aed |
5217005 has 4 divisors (see below), whose sum is σ = 6260412. Its totient is φ = 4173600.
The previous prime is 5216993. The next prime is 5217007. The reversal of 5217005 is 5007125.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 2468041 + 2748964 = 1571^2 + 1658^2 .
It is not a de Polignac number, because 5217005 - 26 = 5216941 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5217007) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 521696 + ... + 521705.
It is an arithmetic number, because the mean of its divisors is an integer number (1565103).
Almost surely, 25217005 is an apocalyptic number.
It is an amenable number.
5217005 is a deficient number, since it is larger than the sum of its proper divisors (1043407).
5217005 is a wasteful number, since it uses less digits than its factorization.
5217005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1043406.
The product of its (nonzero) digits is 350, while the sum is 20.
The square root of 5217005 is about 2284.0763997730. The cubic root of 5217005 is about 173.4364668120.
The spelling of 5217005 in words is "five million, two hundred seventeen thousand, five".
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