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675131141 is a prime number
BaseRepresentation
bin101000001111011…
…010111100000101
31202001101012211002
4220033122330011
52340313144031
6150554223045
722505343236
oct5017327405
91661335732
10675131141
11317104023
1216a124a85
13a9b42aa9
146594308d
153e40dccb
hex283daf05

675131141 has 2 divisors, whose sum is σ = 675131142. Its totient is φ = 675131140.

The previous prime is 675131087. The next prime is 675131147. The reversal of 675131141 is 141131576.

It is a happy number.

675131141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 348606241 + 326524900 = 18671^2 + 18070^2 .

It is a cyclic number.

It is not a de Polignac number, because 675131141 - 226 = 608022277 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (675131147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337565570 + 337565571.

It is an arithmetic number, because the mean of its divisors is an integer number (337565571).

Almost surely, 2675131141 is an apocalyptic number.

It is an amenable number.

675131141 is a deficient number, since it is larger than the sum of its proper divisors (1).

675131141 is an equidigital number, since it uses as much as digits as its factorization.

675131141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2520, while the sum is 29.

The square root of 675131141 is about 25983.2858006835. The cubic root of 675131141 is about 877.2621264683.

The spelling of 675131141 in words is "six hundred seventy-five million, one hundred thirty-one thousand, one hundred forty-one".