Base | Representation |
---|---|
bin | 1111111110111101101001 |
3 | 21212212200022 |
4 | 33332331221 |
5 | 2033040212 |
6 | 225450225 |
7 | 50420624 |
oct | 17767551 |
9 | 7785608 |
10 | 4190057 |
11 | 2402063 |
12 | 14a0975 |
13 | b39231 |
14 | 7b0dbb |
15 | 57b772 |
hex | 3fef69 |
4190057 has 2 divisors, whose sum is σ = 4190058. Its totient is φ = 4190056.
The previous prime is 4190033. The next prime is 4190059. The reversal of 4190057 is 7500914.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 3759721 + 430336 = 1939^2 + 656^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4190057 is a prime.
Together with 4190059, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (4190059) 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 as a sum of consecutive naturals, namely, 2095028 + 2095029.
It is an arithmetic number, because the mean of its divisors is an integer number (2095029).
Almost surely, 24190057 is an apocalyptic number.
It is an amenable number.
4190057 is a deficient number, since it is larger than the sum of its proper divisors (1).
4190057 is an equidigital number, since it uses as much as digits as its factorization.
4190057 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1260, while the sum is 26.
The square root of 4190057 is about 2046.9628721596. The cubic root of 4190057 is about 161.2154439903.
The spelling of 4190057 in words is "four million, one hundred ninety thousand, fifty-seven".
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