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8854172941 is a prime number
BaseRepresentation
bin10000011111011111…
…11111010100001101
3211212001200120220011
420033233333110031
5121113132013231
64022331353221
7432262141165
oct101757772415
924761616804
108854172941
113833a4a1a9
1218712b2811
13ab14b28b3
145ddcd55a5
1536c4c39b1
hex20fbff50d

8854172941 has 2 divisors, whose sum is σ = 8854172942. Its totient is φ = 8854172940.

The previous prime is 8854172923. The next prime is 8854172947. The reversal of 8854172941 is 1492714588.

8854172941 is digitally balanced in base 3, 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., 6933892900 + 1920280041 = 83270^2 + 43821^2 .

It is a cyclic number.

It is not a de Polignac number, because 8854172941 - 29 = 8854172429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8854172947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4427086470 + 4427086471.

It is an arithmetic number, because the mean of its divisors is an integer number (4427086471).

Almost surely, 28854172941 is an apocalyptic number.

It is an amenable number.

8854172941 is a deficient number, since it is larger than the sum of its proper divisors (1).

8854172941 is an equidigital number, since it uses as much as digits as its factorization.

8854172941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 645120, while the sum is 49.

The square root of 8854172941 is about 94096.6149284872. The cubic root of 8854172941 is about 2068.7880558456.

The spelling of 8854172941 in words is "eight billion, eight hundred fifty-four million, one hundred seventy-two thousand, nine hundred forty-one".