Base | Representation |
---|---|
bin | 1000010111001010101110 |
3 | 11010100220220 |
4 | 20113022232 |
5 | 1030121141 |
6 | 114552210 |
7 | 24426543 |
oct | 10271256 |
9 | 4110826 |
10 | 2192046 |
11 | 1267a0a |
12 | 898666 |
13 | 5b998c |
14 | 410bca |
15 | 2d4766 |
hex | 2172ae |
2192046 has 16 divisors (see below), whose sum is σ = 4427904. Its totient is φ = 723384.
The previous prime is 2192017. The next prime is 2192051. The reversal of 2192046 is 6402912.
2192046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×21920462 = 9610131332232, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 1156 + ... + 2391.
It is an arithmetic number, because the mean of its divisors is an integer number (276744).
22192046 is an apocalyptic number.
2192046 is an abundant number, since it is smaller than the sum of its proper divisors (2235858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2192046 is a wasteful number, since it uses less digits than its factorization.
2192046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3655.
The product of its (nonzero) digits is 864, while the sum is 24.
The square root of 2192046 is about 1480.5559766520. Note that the first 3 decimals coincide. The cubic root of 2192046 is about 129.9022144329.
Adding to 2192046 its reverse (6402912), we get a palindrome (8594958).
The spelling of 2192046 in words is "two million, one hundred ninety-two thousand, forty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •