Base | Representation |
---|---|
bin | 1010111001110101010101 |
3 | 12101012212220 |
4 | 22321311111 |
5 | 1212431300 |
6 | 141132553 |
7 | 33203211 |
oct | 12716525 |
9 | 5335786 |
10 | 2858325 |
11 | 1682558 |
12 | b5a159 |
13 | 791022 |
14 | 545941 |
15 | 3b6da0 |
hex | 2b9d55 |
2858325 has 24 divisors (see below), whose sum is σ = 4934208. Its totient is φ = 1457280.
The previous prime is 2858309. The next prime is 2858333. The reversal of 2858325 is 5238582.
It is not a de Polignac number, because 2858325 - 24 = 2858309 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 897 + ... + 2553.
It is an arithmetic number, because the mean of its divisors is an integer number (205592).
22858325 is an apocalyptic number.
2858325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2858325 is a deficient number, since it is larger than the sum of its proper divisors (2075883).
2858325 is a wasteful number, since it uses less digits than its factorization.
2858325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1693 (or 1688 counting only the distinct ones).
The product of its digits is 19200, while the sum is 33.
The square root of 2858325 is about 1690.6581558671. The cubic root of 2858325 is about 141.9179086448.
The spelling of 2858325 in words is "two million, eight hundred fifty-eight thousand, three hundred twenty-five".
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