Base | Representation |
---|---|
bin | 1001110001000011000011 |
3 | 11211001221001 |
4 | 21301003003 |
5 | 1123411240 |
6 | 130512431 |
7 | 30522061 |
oct | 11610303 |
9 | 4731831 |
10 | 2560195 |
11 | 1499570 |
12 | a35717 |
13 | 6b8411 |
14 | 4a9031 |
15 | 35889a |
hex | 2710c3 |
2560195 has 8 divisors (see below), whose sum is σ = 3351600. Its totient is φ = 1861920.
The previous prime is 2560171. The next prime is 2560211. The reversal of 2560195 is 5910652.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-2560195 is a prime.
2560195 is a lucky number.
It is a plaindrome in base 15.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23220 + ... + 23329.
It is an arithmetic number, because the mean of its divisors is an integer number (418950).
22560195 is an apocalyptic number.
2560195 is a deficient number, since it is larger than the sum of its proper divisors (791405).
2560195 is a wasteful number, since it uses less digits than its factorization.
2560195 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46565.
The product of its (nonzero) digits is 2700, while the sum is 28.
The square root of 2560195 is about 1600.0609363396. The cubic root of 2560195 is about 136.8015490346.
The spelling of 2560195 in words is "two million, five hundred sixty thousand, one hundred ninety-five".
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