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3122243083 is a prime number
BaseRepresentation
bin1011101000011001…
…1010011000001011
322001121001101022201
42322012122120023
522343243234313
61233452301031
7140241425341
oct27206323013
98047041281
103122243083
111362474493
12731771777
133a9b1541b
14218947991
1513418e0dd
hexba19a60b

3122243083 has 2 divisors, whose sum is σ = 3122243084. Its totient is φ = 3122243082.

The previous prime is 3122243053. The next prime is 3122243129. The reversal of 3122243083 is 3803422213.

It is a weak prime.

It is an emirp because it is prime and its reverse (3803422213) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3122243083 - 25 = 3122243051 is a prime.

It is not a weakly prime, because it can be changed into another prime (3122243023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1561121541 + 1561121542.

It is an arithmetic number, because the mean of its divisors is an integer number (1561121542).

Almost surely, 23122243083 is an apocalyptic number.

3122243083 is a deficient number, since it is larger than the sum of its proper divisors (1).

3122243083 is an equidigital number, since it uses as much as digits as its factorization.

3122243083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 3122243083 is about 55877.0353812727. The cubic root of 3122243083 is about 1461.5788079885.

Adding to 3122243083 its reverse (3803422213), we get a palindrome (6925665296).

It can be divided in two parts, 31222 and 43083, that added together give a triangular number (74305 = T385).

The spelling of 3122243083 in words is "three billion, one hundred twenty-two million, two hundred forty-three thousand, eighty-three".