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2094670289 is a prime number
BaseRepresentation
bin111110011011010…
…0010000111010001
312101222111021110002
41330312202013101
513242213422124
6543504015345
7102623255315
oct17466420721
95358437402
102094670289
11985428878
124a5601555
13274c72c9a
1415c29db45
15c3d630ae
hex7cda21d1

2094670289 has 2 divisors, whose sum is σ = 2094670290. Its totient is φ = 2094670288.

The previous prime is 2094670273. The next prime is 2094670297. The reversal of 2094670289 is 9820764902.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2084379025 + 10291264 = 45655^2 + 3208^2 .

It is a cyclic number.

It is not a de Polignac number, because 2094670289 - 24 = 2094670273 is a prime.

It is not a weakly prime, because it can be changed into another prime (2094670489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1047335144 + 1047335145.

It is an arithmetic number, because the mean of its divisors is an integer number (1047335145).

Almost surely, 22094670289 is an apocalyptic number.

It is an amenable number.

2094670289 is a deficient number, since it is larger than the sum of its proper divisors (1).

2094670289 is an equidigital number, since it uses as much as digits as its factorization.

2094670289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 435456, while the sum is 47.

The square root of 2094670289 is about 45767.5680913898. The cubic root of 2094670289 is about 1279.4948953098.

The spelling of 2094670289 in words is "two billion, ninety-four million, six hundred seventy thousand, two hundred eighty-nine".