Base | Representation |
---|---|
bin | 10010100001110011000001 |
3 | 100010202120211 |
4 | 102201303001 |
5 | 2220411100 |
6 | 252034121 |
7 | 56166265 |
oct | 22416301 |
9 | 10122524 |
10 | 4857025 |
11 | 2818178 |
12 | 1762941 |
13 | 10109a4 |
14 | 9060a5 |
15 | 65e1ba |
hex | 4a1cc1 |
4857025 has 12 divisors (see below), whose sum is σ = 6285312. Its totient is φ = 3716240.
The previous prime is 4857023. The next prime is 4857037. The reversal of 4857025 is 5207584.
It is not a de Polignac number, because 4857025 - 21 = 4857023 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4857023) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3649 + ... + 4798.
It is an arithmetic number, because the mean of its divisors is an integer number (523776).
Almost surely, 24857025 is an apocalyptic number.
It is an amenable number.
4857025 is a deficient number, since it is larger than the sum of its proper divisors (1428287).
4857025 is a wasteful number, since it uses less digits than its factorization.
4857025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8480 (or 8475 counting only the distinct ones).
The product of its (nonzero) digits is 11200, while the sum is 31.
The square root of 4857025 is about 2203.8659215116. The cubic root of 4857025 is about 169.3519154007.
The spelling of 4857025 in words is "four million, eight hundred fifty-seven thousand, twenty-five".
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