Base | Representation |
---|---|
bin | 10011110110110110110001 |
3 | 100210110111112 |
4 | 103312312301 |
5 | 2313033200 |
6 | 303323105 |
7 | 62150111 |
oct | 23666661 |
9 | 10713445 |
10 | 5205425 |
11 | 2a35a05 |
12 | 18b0495 |
13 | 1103444 |
14 | 997041 |
15 | 6cc535 |
hex | 4f6db1 |
5205425 has 6 divisors (see below), whose sum is σ = 6454758. Its totient is φ = 4164320.
The previous prime is 5205407. The next prime is 5205433. The reversal of 5205425 is 5245025.
It can be written as a sum of positive squares in 3 ways, for example, as 312481 + 4892944 = 559^2 + 2212^2 .
It is not a de Polignac number, because 5205425 - 28 = 5205169 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 5205425.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 104084 + ... + 104133.
It is an arithmetic number, because the mean of its divisors is an integer number (1075793).
Almost surely, 25205425 is an apocalyptic number.
It is an amenable number.
5205425 is a deficient number, since it is larger than the sum of its proper divisors (1249333).
5205425 is a wasteful number, since it uses less digits than its factorization.
5205425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 208227 (or 208222 counting only the distinct ones).
The product of its (nonzero) digits is 2000, while the sum is 23.
The square root of 5205425 is about 2281.5400500539. The cubic root of 5205425 is about 173.3080481690.
The spelling of 5205425 in words is "five million, two hundred five thousand, four hundred twenty-five".
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