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5748748133 = 23249945571
BaseRepresentation
bin1010101101010011…
…01110111101100101
3112211122021122220112
411112221232331211
543233134420013
62350235342405
7262313360432
oct52651567545
915748248815
105748748133
112490022617
1211452b1a05
1370800861b
143c76c8b89
15239a57ba8
hex156a6ef65

5748748133 has 4 divisors (see below), whose sum is σ = 5998693728. Its totient is φ = 5498802540.

The previous prime is 5748748123. The next prime is 5748748139. The reversal of 5748748133 is 3318478475.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5748748133 - 214 = 5748731749 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5748748139) 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, 124972763 + ... + 124972808.

It is an arithmetic number, because the mean of its divisors is an integer number (1499673432).

Almost surely, 25748748133 is an apocalyptic number.

It is an amenable number.

5748748133 is a deficient number, since it is larger than the sum of its proper divisors (249945595).

5748748133 is a wasteful number, since it uses less digits than its factorization.

5748748133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249945594.

The product of its digits is 2257920, while the sum is 50.

The square root of 5748748133 is about 75820.4994246279. The cubic root of 5748748133 is about 1791.3939115964.

The spelling of 5748748133 in words is "five billion, seven hundred forty-eight million, seven hundred forty-eight thousand, one hundred thirty-three".

Divisors: 1 23 249945571 5748748133