Base | Representation |
---|---|
bin | 10010101111011… |
… | …101101100011010 |
3 | 210220122211000002 |
4 | 102233131230122 |
5 | 1120443313112 |
6 | 51111213002 |
7 | 10535426123 |
oct | 2257355432 |
9 | 726584002 |
10 | 314432282 |
11 | 15154169a |
12 | 89377162 |
13 | 501b1c08 |
14 | 2da8d04a |
15 | 1c9101c2 |
hex | 12bddb1a |
314432282 has 4 divisors (see below), whose sum is σ = 471648426. Its totient is φ = 157216140.
The previous prime is 314432281. The next prime is 314432309. The reversal of 314432282 is 282234413.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 282234413 = 43 ⋅6563591.
It can be written as a sum of positive squares in only one way, i.e., 309091561 + 5340721 = 17581^2 + 2311^2 .
It is not an unprimeable number, because it can be changed into a prime (314432281) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78608069 + ... + 78608072.
Almost surely, 2314432282 is an apocalyptic number.
314432282 is a deficient number, since it is larger than the sum of its proper divisors (157216144).
314432282 is a wasteful number, since it uses less digits than its factorization.
314432282 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 157216143.
The product of its digits is 9216, while the sum is 29.
The square root of 314432282 is about 17732.2384937717. The cubic root of 314432282 is about 680.0002032871. Note that the first 3 decimals are identical.
Adding to 314432282 its reverse (282234413), we get a palindrome (596666695).
The spelling of 314432282 in words is "three hundred fourteen million, four hundred thirty-two thousand, two hundred eighty-two".
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