Search a number
-
+
6790141 is a prime number
BaseRepresentation
bin11001111001101111111101
3110202222022201
4121321233331
53214241031
6401311501
7111500221
oct31715775
913688281
106790141
113918596
122335591
131539847
14c8a781
158e1d61
hex679bfd

6790141 has 2 divisors, whose sum is σ = 6790142. Its totient is φ = 6790140.

The previous prime is 6790111. The next prime is 6790153. The reversal of 6790141 is 1410976.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6482116 + 308025 = 2546^2 + 555^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-6790141 is a prime.

It is a super-2 number, since 2×67901412 = 92212029599762, which contains 22 as substring.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6790111) 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, 3395070 + 3395071.

It is an arithmetic number, because the mean of its divisors is an integer number (3395071).

Almost surely, 26790141 is an apocalyptic number.

It is an amenable number.

6790141 is a deficient number, since it is larger than the sum of its proper divisors (1).

6790141 is an equidigital number, since it uses as much as digits as its factorization.

6790141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 6790141 is about 2605.7898994355. The cubic root of 6790141 is about 189.3620431760.

The spelling of 6790141 in words is "six million, seven hundred ninety thousand, one hundred forty-one".