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4194007 is a prime number
BaseRepresentation
bin1111111111111011010111
321220002002121
433333323113
52033202012
6225520411
750435266
oct17777327
97802077
104194007
112405024
1214a3107
13b3ac7c
147b25dd
1557ca07
hex3ffed7

4194007 has 2 divisors, whose sum is σ = 4194008. Its totient is φ = 4194006.

The previous prime is 4193977. The next prime is 4194011. The reversal of 4194007 is 7004914.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4194007 is a prime.

4194007 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4194107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2097003 + 2097004.

It is an arithmetic number, because the mean of its divisors is an integer number (2097004).

Almost surely, 24194007 is an apocalyptic number.

4194007 is a deficient number, since it is larger than the sum of its proper divisors (1).

4194007 is an equidigital number, since it uses as much as digits as its factorization.

4194007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 4194007 is about 2047.9274889507. The cubic root of 4194007 is about 161.2660877725.

The spelling of 4194007 in words is "four million, one hundred ninety-four thousand, seven".