Base | Representation |
---|---|
bin | 10100001111100001001101 |
3 | 100222121002000 |
4 | 110033201031 |
5 | 2324301240 |
6 | 305422513 |
7 | 63050454 |
oct | 24174115 |
9 | 10877060 |
10 | 5306445 |
11 | 2aa48a1 |
12 | 193aa39 |
13 | 113a411 |
14 | 9c1b9b |
15 | 6ec430 |
hex | 50f84d |
5306445 has 32 divisors (see below), whose sum is σ = 9849600. Its totient is φ = 2705472.
The previous prime is 5306437. The next prime is 5306459. The reversal of 5306445 is 5446035.
It is not a de Polignac number, because 5306445 - 23 = 5306437 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2251 + ... + 3959.
It is an arithmetic number, because the mean of its divisors is an integer number (307800).
Almost surely, 25306445 is an apocalyptic number.
It is an amenable number.
5306445 is a deficient number, since it is larger than the sum of its proper divisors (4543155).
5306445 is a wasteful number, since it uses less digits than its factorization.
5306445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1746 (or 1740 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The square root of 5306445 is about 2303.5722259135. The cubic root of 5306445 is about 174.4219841020.
The spelling of 5306445 in words is "five million, three hundred six thousand, four hundred forty-five".
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