Base | Representation |
---|---|
bin | 10100000000101000000011 |
3 | 100212111101200 |
4 | 110000220003 |
5 | 2320323233 |
6 | 304232243 |
7 | 62404560 |
oct | 24005003 |
9 | 10774350 |
10 | 5245443 |
11 | 2a62a85 |
12 | 190b683 |
13 | 1118718 |
14 | 9a7867 |
15 | 6d9313 |
hex | 500a03 |
5245443 has 24 divisors (see below), whose sum is σ = 8736000. Its totient is φ = 2970864.
The previous prime is 5245439. The next prime is 5245459. The reversal of 5245443 is 3445425.
It is not a de Polignac number, because 5245443 - 22 = 5245439 is a prime.
It is a d-powerful number, because it can be written as 53 + 211 + 44 + 53 + 410 + 411 + 32 .
It is not an unprimeable number, because it can be changed into a prime (5245423) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8458 + ... + 9056.
It is an arithmetic number, because the mean of its divisors is an integer number (364000).
Almost surely, 25245443 is an apocalyptic number.
5245443 is a deficient number, since it is larger than the sum of its proper divisors (3490557).
5245443 is a wasteful number, since it uses less digits than its factorization.
5245443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 751 (or 748 counting only the distinct ones).
The product of its digits is 9600, while the sum is 27.
The square root of 5245443 is about 2290.2932126695. The cubic root of 5245443 is about 173.7510311689.
It can be divided in two parts, 52454 and 43, that multiplied together give a palindrome (2255522).
The spelling of 5245443 in words is "five million, two hundred forty-five thousand, four hundred forty-three".
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