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5242025253 = 38232123137
BaseRepresentation
bin1001110000111001…
…01111010100100101
3111112022210110210110
410320130233110211
541213424302003
62224054443233
7243621323313
oct47034572445
914468713713
105242025253
11224aa94183
121023663519
1365703b4ba
1437a2a30b3
1520a312a03
hex13872f525

5242025253 has 8 divisors (see below), whose sum is σ = 6997862848. Its totient is φ = 3490435584.

The previous prime is 5242025233. The next prime is 5242025267. The reversal of 5242025253 is 3525202425.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5242025253 - 25 = 5242025221 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5242025253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5242025233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1059100 + ... + 1064037.

It is an arithmetic number, because the mean of its divisors is an integer number (874732856).

Almost surely, 25242025253 is an apocalyptic number.

It is an amenable number.

5242025253 is a deficient number, since it is larger than the sum of its proper divisors (1755837595).

5242025253 is a wasteful number, since it uses less digits than its factorization.

5242025253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2123963.

The product of its (nonzero) digits is 24000, while the sum is 30.

The square root of 5242025253 is about 72401.8318345607. The cubic root of 5242025253 is about 1737.1328627388.

Adding to 5242025253 its reverse (3525202425), we get a palindrome (8767227678).

The spelling of 5242025253 in words is "five billion, two hundred forty-two million, twenty-five thousand, two hundred fifty-three".

Divisors: 1 3 823 2469 2123137 6369411 1747341751 5242025253