Base | Representation |
---|---|
bin | 10000000100100011001101 |
3 | 21221001001212 |
4 | 100010203031 |
5 | 2034303231 |
6 | 230144205 |
7 | 50544425 |
oct | 20044315 |
9 | 7831055 |
10 | 4212941 |
11 | 2418277 |
12 | 14b2065 |
13 | b46785 |
14 | 7b9485 |
15 | 58342b |
hex | 4048cd |
4212941 has 2 divisors, whose sum is σ = 4212942. Its totient is φ = 4212940.
The previous prime is 4212919. The next prime is 4212973. The reversal of 4212941 is 1492124.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 4116841 + 96100 = 2029^2 + 310^2 .
It is a cyclic number.
It is not a de Polignac number, because 4212941 - 210 = 4211917 is a prime.
It is a Sophie Germain prime.
It is a Chen prime.
It is a Curzon number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4212641) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2106470 + 2106471.
It is an arithmetic number, because the mean of its divisors is an integer number (2106471).
Almost surely, 24212941 is an apocalyptic number.
It is an amenable number.
4212941 is a deficient number, since it is larger than the sum of its proper divisors (1).
4212941 is an equidigital number, since it uses as much as digits as its factorization.
4212941 is an evil number, because the sum of its binary digits is even.
The product of its digits is 576, while the sum is 23.
The square root of 4212941 is about 2052.5450055967. The cubic root of 4212941 is about 161.5084040651.
The spelling of 4212941 in words is "four million, two hundred twelve thousand, nine hundred forty-one".
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