Base | Representation |
---|---|
bin | 111111010000101000011 |
3 | 10220022111001 |
4 | 13322011003 |
5 | 1012313044 |
6 | 112232431 |
7 | 23422303 |
oct | 7720503 |
9 | 3808431 |
10 | 2072899 |
11 | 1196444 |
12 | 83b717 |
13 | 57768a |
14 | 3bd603 |
15 | 2ae2d4 |
hex | 1fa143 |
2072899 has 4 divisors (see below), whose sum is σ = 2096280. Its totient is φ = 2049520.
The previous prime is 2072897. The next prime is 2072927. The reversal of 2072899 is 9982702.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2072899 - 21 = 2072897 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2072893) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11557 + ... + 11734.
It is an arithmetic number, because the mean of its divisors is an integer number (524070).
22072899 is an apocalyptic number.
2072899 is a deficient number, since it is larger than the sum of its proper divisors (23381).
2072899 is an equidigital number, since it uses as much as digits as its factorization.
2072899 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23380.
The product of its (nonzero) digits is 18144, while the sum is 37.
The square root of 2072899 is about 1439.7565766476. The cubic root of 2072899 is about 127.5046570130.
The spelling of 2072899 in words is "two million, seventy-two thousand, eight hundred ninety-nine".
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