Base | Representation |
---|---|
bin | 1111100000101000… |
… | …1100000001000111 |
3 | 101202011012122212022 |
4 | 3320022030001013 |
5 | 32011313421411 |
6 | 1525044313355 |
7 | 205113326255 |
oct | 37012140107 |
9 | 11664178768 |
10 | 4163420231 |
11 | 1847162273 |
12 | 9823a285b |
13 | 51473bb89 |
14 | 2b6d335d5 |
15 | 1957a5edb |
hex | f828c047 |
4163420231 has 4 divisors (see below), whose sum is σ = 4164673464. Its totient is φ = 4162167000.
The previous prime is 4163420221. The next prime is 4163420257. The reversal of 4163420231 is 1320243614.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 4163420231 - 210 = 4163419207 is a prime.
It is a super-2 number, since 2×41634202312 = 34668136039800186722, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 4163420231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4163420221) 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 in 3 ways as a sum of consecutive naturals, for example, 621620 + ... + 628281.
It is an arithmetic number, because the mean of its divisors is an integer number (1041168366).
Almost surely, 24163420231 is an apocalyptic number.
4163420231 is a deficient number, since it is larger than the sum of its proper divisors (1253233).
4163420231 is a wasteful number, since it uses less digits than its factorization.
4163420231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1253232.
The product of its (nonzero) digits is 3456, while the sum is 26.
The square root of 4163420231 is about 64524.5707540934. The cubic root of 4163420231 is about 1608.7309458658.
Adding to 4163420231 its reverse (1320243614), we get a palindrome (5483663845).
The spelling of 4163420231 in words is "four billion, one hundred sixty-three million, four hundred twenty thousand, two hundred thirty-one".
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