Base | Representation |
---|---|
bin | 10011110110001100111001 |
3 | 100210022211021 |
4 | 103312030321 |
5 | 2312441440 |
6 | 303302441 |
7 | 62136232 |
oct | 23661471 |
9 | 10708737 |
10 | 5202745 |
11 | 2a33999 |
12 | 18aaa21 |
13 | 1102162 |
14 | 996089 |
15 | 6cb84a |
hex | 4f6339 |
5202745 has 16 divisors (see below), whose sum is σ = 6590160. Its totient is φ = 3937024.
The previous prime is 5202739. The next prime is 5202749. The reversal of 5202745 is 5472025.
5202745 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 826281 + 4376464 = 909^2 + 2092^2 .
It is a cyclic number.
It is not a de Polignac number, because 5202745 - 23 = 5202737 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5202749) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 7347 + ... + 8023.
It is an arithmetic number, because the mean of its divisors is an integer number (411885).
Almost surely, 25202745 is an apocalyptic number.
It is an amenable number.
5202745 is a deficient number, since it is larger than the sum of its proper divisors (1387415).
5202745 is a wasteful number, since it uses less digits than its factorization.
5202745 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 764.
The product of its (nonzero) digits is 2800, while the sum is 25.
The square root of 5202745 is about 2280.9526518540. The cubic root of 5202745 is about 173.2783006587.
The spelling of 5202745 in words is "five million, two hundred two thousand, seven hundred forty-five".
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