Base | Representation |
---|---|
bin | 111111111100011011001 |
3 | 10221110020111 |
4 | 13333203121 |
5 | 1014022241 |
6 | 112524321 |
7 | 23544544 |
oct | 7774331 |
9 | 3843214 |
10 | 2095321 |
11 | 1201278 |
12 | 8506a1 |
13 | 584947 |
14 | 3c785b |
15 | 2b5c81 |
hex | 1ff8d9 |
2095321 has 8 divisors (see below), whose sum is σ = 2179584. Its totient is φ = 2012160.
The previous prime is 2095309. The next prime is 2095343. The reversal of 2095321 is 1235902.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2095321 - 27 = 2095193 is a prime.
It is a Duffinian number.
It is a nialpdrome in base 8.
It is a junction number, because it is equal to n+sod(n) for n = 2095292 and 2095301.
It is not an unprimeable number, because it can be changed into a prime (2095351) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7836 + ... + 8098.
It is an arithmetic number, because the mean of its divisors is an integer number (272448).
22095321 is an apocalyptic number.
It is an amenable number.
2095321 is a deficient number, since it is larger than the sum of its proper divisors (84263).
2095321 is a wasteful number, since it uses less digits than its factorization.
2095321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 551.
The product of its (nonzero) digits is 540, while the sum is 22.
The square root of 2095321 is about 1447.5223659757. The cubic root of 2095321 is about 127.9627373630.
The spelling of 2095321 in words is "two million, ninety-five thousand, three hundred twenty-one".
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