Base | Representation |
---|---|
bin | 10010010001001001011001 |
3 | 100000022000220 |
4 | 102101021121 |
5 | 2211220300 |
6 | 250350253 |
7 | 55463406 |
oct | 22211131 |
9 | 10008026 |
10 | 4788825 |
11 | 2780a08 |
12 | 172b389 |
13 | cb8932 |
14 | 8c92ad |
15 | 648da0 |
hex | 491259 |
4788825 has 24 divisors (see below), whose sum is σ = 8044128. Its totient is φ = 2513280.
The previous prime is 4788821. The next prime is 4788863. The reversal of 4788825 is 5288874.
It is not a de Polignac number, because 4788825 - 22 = 4788821 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (4788821) 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, 4549 + ... + 5501.
It is an arithmetic number, because the mean of its divisors is an integer number (335172).
Almost surely, 24788825 is an apocalyptic number.
It is an amenable number.
4788825 is a deficient number, since it is larger than the sum of its proper divisors (3255303).
4788825 is a wasteful number, since it uses less digits than its factorization.
4788825 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1033 (or 1028 counting only the distinct ones).
The product of its digits is 143360, while the sum is 42.
The square root of 4788825 is about 2188.3384107583. The cubic root of 4788825 is about 168.5555235606. Note that the first 4 decimals are identical.
The spelling of 4788825 in words is "four million, seven hundred eighty-eight thousand, eight hundred twenty-five".
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