Base | Representation |
---|---|
bin | 10011001011100100110011 |
3 | 100110110022200 |
4 | 103023210303 |
5 | 2241400042 |
6 | 255434243 |
7 | 60511215 |
oct | 23134463 |
9 | 10413280 |
10 | 5028147 |
11 | 29247a3 |
12 | 1825983 |
13 | 1070847 |
14 | 94c5b5 |
15 | 694c4c |
hex | 4cb933 |
5028147 has 6 divisors (see below), whose sum is σ = 7262892. Its totient is φ = 3352092.
The previous prime is 5028131. The next prime is 5028181. The reversal of 5028147 is 7418205.
It is not a de Polignac number, because 5028147 - 24 = 5028131 is a prime.
5028147 is a lucky number.
It is a self number, because there is not a number n which added to its sum of digits gives 5028147.
It is not an unprimeable number, because it can be changed into a prime (5028197) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 279333 + ... + 279350.
It is an arithmetic number, because the mean of its divisors is an integer number (1210482).
Almost surely, 25028147 is an apocalyptic number.
5028147 is a deficient number, since it is larger than the sum of its proper divisors (2234745).
5028147 is a wasteful number, since it uses less digits than its factorization.
5028147 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 558689 (or 558686 counting only the distinct ones).
The product of its (nonzero) digits is 2240, while the sum is 27.
The square root of 5028147 is about 2242.3530052157. The cubic root of 5028147 is about 171.3178657259.
It can be divided in two parts, 502 and 8147, that added together give a square (8649 = 932).
The spelling of 5028147 in words is "five million, twenty-eight thousand, one hundred forty-seven".
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