Base | Representation |
---|---|
bin | 111111100001110110010 |
3 | 10220202120112 |
4 | 13330032302 |
5 | 1013103324 |
6 | 112341322 |
7 | 23460065 |
oct | 7741662 |
9 | 3822515 |
10 | 2081714 |
11 | 11a2028 |
12 | 844842 |
13 | 57b6ab |
14 | 3c28dc |
15 | 2b1c0e |
hex | 1fc3b2 |
2081714 has 4 divisors (see below), whose sum is σ = 3122574. Its totient is φ = 1040856.
The previous prime is 2081687. The next prime is 2081719. The reversal of 2081714 is 4171802.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 1481089 + 600625 = 1217^2 + 775^2 .
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 2081714.
It is not an unprimeable number, because it can be changed into a prime (2081719) by changing a digit.
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 as a sum of consecutive naturals, namely, 520427 + ... + 520430.
22081714 is an apocalyptic number.
2081714 is a deficient number, since it is larger than the sum of its proper divisors (1040860).
2081714 is a wasteful number, since it uses less digits than its factorization.
2081714 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1040859.
The product of its (nonzero) digits is 448, while the sum is 23.
The square root of 2081714 is about 1442.8146104056. The cubic root of 2081714 is about 127.6851392107.
The spelling of 2081714 in words is "two million, eighty-one thousand, seven hundred fourteen".
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