Base | Representation |
---|---|
bin | 111111001101011110010 |
3 | 10220020021011 |
4 | 13321223302 |
5 | 1012240112 |
6 | 112221134 |
7 | 23414503 |
oct | 7715362 |
9 | 3806234 |
10 | 2071282 |
11 | 1195204 |
12 | 83a7aa |
13 | 576a15 |
14 | 3bcbaa |
15 | 2adaa7 |
hex | 1f9af2 |
2071282 has 4 divisors (see below), whose sum is σ = 3106926. Its totient is φ = 1035640.
The previous prime is 2071271. The next prime is 2071291. The reversal of 2071282 is 2821702.
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., 2042041 + 29241 = 1429^2 + 171^2 .
It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 517819 + ... + 517822.
22071282 is an apocalyptic number.
2071282 is a deficient number, since it is larger than the sum of its proper divisors (1035644).
2071282 is a wasteful number, since it uses less digits than its factorization.
2071282 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1035643.
The product of its (nonzero) digits is 448, while the sum is 22.
The square root of 2071282 is about 1439.1949138320. The cubic root of 2071282 is about 127.4714943322.
Adding to 2071282 its reverse (2821702), we get a palindrome (4892984).
The spelling of 2071282 in words is "two million, seventy-one thousand, two hundred eighty-two".
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