Base | Representation |
---|---|
bin | 1111110100110111… |
… | …0010010000100111 |
3 | 101222001211102120202 |
4 | 3331031302100213 |
5 | 32200022440013 |
6 | 1541314421115 |
7 | 210163344500 |
oct | 37515622047 |
9 | 11861742522 |
10 | 4248249383 |
11 | 1890031704 |
12 | 9a689179b |
13 | 5291a0341 |
14 | 2c42d5ba7 |
15 | 19ce60858 |
hex | fd372427 |
4248249383 has 6 divisors (see below), whose sum is σ = 4941841176. Its totient is φ = 3641356572.
The previous prime is 4248249377. The next prime is 4248249389. The reversal of 4248249383 is 3839428424.
It is an interprime number because it is at equal distance from previous prime (4248249377) and next prime (4248249389).
It is not a de Polignac number, because 4248249383 - 28 = 4248249127 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 (4248249389) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 43349435 + ... + 43349532.
It is an arithmetic number, because the mean of its divisors is an integer number (823640196).
Almost surely, 24248249383 is an apocalyptic number.
4248249383 is a deficient number, since it is larger than the sum of its proper divisors (693591793).
4248249383 is an equidigital number, since it uses as much as digits as its factorization.
4248249383 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86698981 (or 86698974 counting only the distinct ones).
The product of its digits is 1327104, while the sum is 47.
The square root of 4248249383 is about 65178.5960496235. The cubic root of 4248249383 is about 1619.5834654089.
The spelling of 4248249383 in words is "four billion, two hundred forty-eight million, two hundred forty-nine thousand, three hundred eighty-three".
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