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5253203341 = 27718964633
BaseRepresentation
bin1001110010001110…
…11000010110001101
3111120002211101020201
410321013120112031
541224310001331
62225134213501
7244115330431
oct47107302615
914502741221
105253203341
112256329471
121027354291
13659453359
1437b9729c1
1520b2bea61
hex1391d858d

5253203341 has 4 divisors (see below), whose sum is σ = 5272168252. Its totient is φ = 5234238432.

The previous prime is 5253203339. The next prime is 5253203357. The reversal of 5253203341 is 1433023525.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2978867241 + 2274336100 = 54579^2 + 47690^2 .

It is a cyclic number.

It is not a de Polignac number, because 5253203341 - 21 = 5253203339 is a prime.

It is a super-2 number, since 2×52532033412 = 55192290683787124562, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5253203311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9482040 + ... + 9482593.

It is an arithmetic number, because the mean of its divisors is an integer number (1318042063).

Almost surely, 25253203341 is an apocalyptic number.

It is an amenable number.

5253203341 is a deficient number, since it is larger than the sum of its proper divisors (18964911).

5253203341 is a wasteful number, since it uses less digits than its factorization.

5253203341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18964910.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 5253203341 is about 72478.9855130437. The cubic root of 5253203341 is about 1738.3667394193.

Adding to 5253203341 its reverse (1433023525), we get a palindrome (6686226866).

The spelling of 5253203341 in words is "five billion, two hundred fifty-three million, two hundred three thousand, three hundred forty-one".

Divisors: 1 277 18964633 5253203341