Base | Representation |
---|---|
bin | 10010100100100010000111 |
3 | 100011022221212 |
4 | 102210202013 |
5 | 2221240411 |
6 | 252202035 |
7 | 56244044 |
oct | 22444207 |
9 | 10138855 |
10 | 4868231 |
11 | 2825635 |
12 | 176931b |
13 | 1015b14 |
14 | 90a1cb |
15 | 66268b |
hex | 4a4887 |
4868231 has 2 divisors, whose sum is σ = 4868232. Its totient is φ = 4868230.
The previous prime is 4868221. The next prime is 4868233. The reversal of 4868231 is 1328684.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 4868231 - 26 = 4868167 is a prime.
It is a super-2 number, since 2×48682312 = 47399346138722, which contains 22 as substring.
Together with 4868233, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4868233) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2434115 + 2434116.
It is an arithmetic number, because the mean of its divisors is an integer number (2434116).
Almost surely, 24868231 is an apocalyptic number.
4868231 is a deficient number, since it is larger than the sum of its proper divisors (1).
4868231 is an equidigital number, since it uses as much as digits as its factorization.
4868231 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 9216, while the sum is 32.
The square root of 4868231 is about 2206.4068074587. The cubic root of 4868231 is about 169.4820567902.
The spelling of 4868231 in words is "four million, eight hundred sixty-eight thousand, two hundred thirty-one".
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