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2345454343 is a prime number
BaseRepresentation
bin1000101111001100…
…1100101100000111
320001110101102111101
42023303030230013
514300414014333
61024423120531
7112060014211
oct21363145407
96043342441
102345454343
11aa3a47621
125555a3147
132b4bcb50b
141837015b1
15dad9e67d
hex8bcccb07

2345454343 has 2 divisors, whose sum is σ = 2345454344. Its totient is φ = 2345454342.

The previous prime is 2345454313. The next prime is 2345454347. The reversal of 2345454343 is 3434545432.

2345454343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

2345454343 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2345454343 - 25 = 2345454311 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2345454347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1172727171 + 1172727172.

It is an arithmetic number, because the mean of its divisors is an integer number (1172727172).

Almost surely, 22345454343 is an apocalyptic number.

2345454343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2345454343 is an equidigital number, since it uses as much as digits as its factorization.

2345454343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 345600, while the sum is 37.

The square root of 2345454343 is about 48429.8910075172. The cubic root of 2345454343 is about 1328.6451129645.

Adding to 2345454343 its reverse (3434545432), we get a palindrome (5779999775).

The spelling of 2345454343 in words is "two billion, three hundred forty-five million, four hundred fifty-four thousand, three hundred forty-three".