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2212895383 is a prime number
BaseRepresentation
bin1000001111100110…
…0001101010010111
312201012221201210021
42003321201222113
514013000123013
61003330010011
7105560205016
oct20371415227
95635851707
102212895383
11a36138066
12519116907
132935c806a
1416dc76a7d
15ce417a8d
hex83e61a97

2212895383 has 2 divisors, whose sum is σ = 2212895384. Its totient is φ = 2212895382.

The previous prime is 2212895357. The next prime is 2212895387. The reversal of 2212895383 is 3835982122.

2212895383 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 is a cyclic number.

It is not a de Polignac number, because 2212895383 - 213 = 2212887191 is a prime.

It is a super-2 number, since 2×22128953832 = 9793811952205433378, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2212895387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106447691 + 1106447692.

It is an arithmetic number, because the mean of its divisors is an integer number (1106447692).

Almost surely, 22212895383 is an apocalyptic number.

2212895383 is a deficient number, since it is larger than the sum of its proper divisors (1).

2212895383 is an equidigital number, since it uses as much as digits as its factorization.

2212895383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 207360, while the sum is 43.

The square root of 2212895383 is about 47041.4219916873. The cubic root of 2212895383 is about 1303.1276532086.

The spelling of 2212895383 in words is "two billion, two hundred twelve million, eight hundred ninety-five thousand, three hundred eighty-three".