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5230155373 is a prime number
BaseRepresentation
bin1001101111011110…
…11101011001101101
3111111111110102101021
410313233131121231
541202404432443
62222552214141
7243415405252
oct46757353155
914444412337
105230155373
112244317163
12101b69a351
136547437c1
14378893429
1520926a9ed
hex137bdd66d

5230155373 has 2 divisors, whose sum is σ = 5230155374. Its totient is φ = 5230155372.

The previous prime is 5230155361. The next prime is 5230155379. The reversal of 5230155373 is 3735510325.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3350325924 + 1879829449 = 57882^2 + 43357^2 .

It is a cyclic number.

It is not a de Polignac number, because 5230155373 - 25 = 5230155341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5230155379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2615077686 + 2615077687.

It is an arithmetic number, because the mean of its divisors is an integer number (2615077687).

Almost surely, 25230155373 is an apocalyptic number.

It is an amenable number.

5230155373 is a deficient number, since it is larger than the sum of its proper divisors (1).

5230155373 is an equidigital number, since it uses as much as digits as its factorization.

5230155373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 47250, while the sum is 34.

The square root of 5230155373 is about 72319.8131427343. The cubic root of 5230155373 is about 1735.8207018425.

Adding to 5230155373 its reverse (3735510325), we get a palindrome (8965665698).

The spelling of 5230155373 in words is "five billion, two hundred thirty million, one hundred fifty-five thousand, three hundred seventy-three".