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5255053343 = 7278238783
BaseRepresentation
bin1001110010011100…
…11100000000011111
3111120020022100222022
410321032130000133
541230243201333
62225242010355
7244140134141
oct47116340037
914506270868
105255053343
1122573823a1
121027aa69bb
13659950427
1437bcd4c91
1520b537c98
hex13939c01f

5255053343 has 8 divisors (see below), whose sum is σ = 5269275648. Its totient is φ = 5240851704.

The previous prime is 5255053339. The next prime is 5255053351. The reversal of 5255053343 is 3433505525.

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

It is a cyclic number.

It is not a de Polignac number, because 5255053343 - 22 = 5255053339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5255053303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 593930 + ... + 602712.

It is an arithmetic number, because the mean of its divisors is an integer number (658659456).

Almost surely, 25255053343 is an apocalyptic number.

5255053343 is a deficient number, since it is larger than the sum of its proper divisors (14222305).

5255053343 is an equidigital number, since it uses as much as digits as its factorization.

5255053343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10333.

The product of its (nonzero) digits is 135000, while the sum is 35.

The square root of 5255053343 is about 72491.7467233340. The cubic root of 5255053343 is about 1738.5707802866.

Adding to 5255053343 its reverse (3433505525), we get a palindrome (8688558868).

The spelling of 5255053343 in words is "five billion, two hundred fifty-five million, fifty-three thousand, three hundred forty-three".

Divisors: 1 727 823 8783 598321 6385241 7228409 5255053343