Base | Representation |
---|---|
bin | 10100000001100110100100 |
3 | 100212200212212 |
4 | 110001212210 |
5 | 2320440234 |
6 | 304302552 |
7 | 62422334 |
oct | 24014644 |
9 | 10780785 |
10 | 5249444 |
11 | 2a65a92 |
12 | 1911a58 |
13 | 111a4a5 |
14 | 9a90c4 |
15 | 6da5ce |
hex | 5019a4 |
5249444 has 12 divisors (see below), whose sum is σ = 9235968. Its totient is φ = 2610600.
The previous prime is 5249441. The next prime is 5249473. The reversal of 5249444 is 4449425.
It is a self number, because there is not a number n which added to its sum of digits gives 5249444.
It is not an unprimeable number, because it can be changed into a prime (5249441) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2672 + ... + 4199.
It is an arithmetic number, because the mean of its divisors is an integer number (769664).
Almost surely, 25249444 is an apocalyptic number.
It is an amenable number.
5249444 is a deficient number, since it is larger than the sum of its proper divisors (3986524).
5249444 is a wasteful number, since it uses less digits than its factorization.
5249444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7066 (or 7064 counting only the distinct ones).
The product of its digits is 23040, while the sum is 32.
The square root of 5249444 is about 2291.1665151184. The cubic root of 5249444 is about 173.7951965648.
The spelling of 5249444 in words is "five million, two hundred forty-nine thousand, four hundred forty-four".
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