Base | Representation |
---|---|
bin | 1000100000100100… |
… | …1111110011011111 |
3 | 12220011222121000022 |
4 | 2020021033303133 |
5 | 14134214003112 |
6 | 1014352422355 |
7 | 110413513514 |
oct | 21011176337 |
9 | 5804877008 |
10 | 2284125407 |
11 | a72369253 |
12 | 538b479bb |
13 | 2a52a76c5 |
14 | 1794d930b |
15 | d57d7d72 |
hex | 8824fcdf |
2284125407 has 4 divisors (see below), whose sum is σ = 2284274520. Its totient is φ = 2283976296.
The previous prime is 2284125379. The next prime is 2284125421. The reversal of 2284125407 is 7045214822.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7045214822 = 2 ⋅3522607411.
It is a cyclic number.
It is not a de Polignac number, because 2284125407 - 222 = 2279931103 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2284125427) 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 in 3 ways as a sum of consecutive naturals, for example, 48557 + ... + 83222.
It is an arithmetic number, because the mean of its divisors is an integer number (571068630).
Almost surely, 22284125407 is an apocalyptic number.
2284125407 is a deficient number, since it is larger than the sum of its proper divisors (149113).
2284125407 is a wasteful number, since it uses less digits than its factorization.
2284125407 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 149112.
The product of its (nonzero) digits is 35840, while the sum is 35.
The square root of 2284125407 is about 47792.5245932876. The cubic root of 2284125407 is about 1316.9622152613.
The spelling of 2284125407 in words is "two billion, two hundred eighty-four million, one hundred twenty-five thousand, four hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •