Base | Representation |
---|---|
bin | 10011101110101001110001 |
3 | 100201202102002 |
4 | 103232221301 |
5 | 2310444300 |
6 | 302503345 |
7 | 61650131 |
oct | 23565161 |
9 | 10652362 |
10 | 5171825 |
11 | 2a1273a |
12 | 1894b55 |
13 | 10c1069 |
14 | 988ac1 |
15 | 6c25d5 |
hex | 4eea71 |
5171825 has 24 divisors (see below), whose sum is σ = 6972768. Its totient is φ = 3790080.
The previous prime is 5171809. The next prime is 5171839. The reversal of 5171825 is 5281715.
It is not a de Polignac number, because 5171825 - 24 = 5171809 is a prime.
It is a Duffinian 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 23 ways as a sum of consecutive naturals, for example, 18134 + ... + 18416.
It is an arithmetic number, because the mean of its divisors is an integer number (290532).
Almost surely, 25171825 is an apocalyptic number.
It is an amenable number.
5171825 is a deficient number, since it is larger than the sum of its proper divisors (1800943).
5171825 is a wasteful number, since it uses less digits than its factorization.
5171825 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 353 (or 348 counting only the distinct ones).
The product of its digits is 2800, while the sum is 29.
The square root of 5171825 is about 2274.1646818118. The cubic root of 5171825 is about 172.9343531207.
The spelling of 5171825 in words is "five million, one hundred seventy-one thousand, eight hundred twenty-five".
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