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553113041 = 13157457593
BaseRepresentation
bin100000111101111…
…101010111010001
31102112210001110012
4200331331113101
52113044104131
6130515044305
716464245315
oct4075752721
91375701405
10553113041
11264244018
121352a0695
138a790430
145365db45
153385a52b
hex20f7d5d1

553113041 has 16 divisors (see below), whose sum is σ = 601779024. Its totient is φ = 505350144.

The previous prime is 553113031. The next prime is 553113053. The reversal of 553113041 is 140311355.

It can be written as a sum of positive squares in 8 ways, for example, as 863041 + 552250000 = 929^2 + 23500^2 .

It is not a de Polignac number, because 553113041 - 214 = 553096657 is a prime.

It is a super-2 number, since 2×5531130412 = 611868072248535362, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 553112998 and 553113016.

It is not an unprimeable number, because it can be changed into a prime (553113031) 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 15 ways as a sum of consecutive naturals, for example, 932441 + ... + 933033.

It is an arithmetic number, because the mean of its divisors is an integer number (37611189).

Almost surely, 2553113041 is an apocalyptic number.

It is an amenable number.

553113041 is a deficient number, since it is larger than the sum of its proper divisors (48665983).

553113041 is a wasteful number, since it uses less digits than its factorization.

553113041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1220.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 553113041 is about 23518.3554059377. The cubic root of 553113041 is about 820.8641697664.

Adding to 553113041 its reverse (140311355), we get a palindrome (693424396).

The spelling of 553113041 in words is "five hundred fifty-three million, one hundred thirteen thousand, forty-one".

Divisors: 1 13 157 457 593 2041 5941 7709 71749 93101 271001 932737 1210313 3523013 42547157 553113041