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5331513 = 311161561
BaseRepresentation
bin10100010101101000111001
3101000212110110
4110111220321
52331102023
6310134533
763213525
oct24255071
911025413
105331513
113011710
121951449
131148955
149cad85
15704a93
hex515a39

5331513 has 8 divisors (see below), whose sum is σ = 7754976. Its totient is φ = 3231200.

The previous prime is 5331511. The next prime is 5331541. The reversal of 5331513 is 3151335.

It is a happy number.

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 5331513 - 21 = 5331511 is a prime.

It is an Ulam number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5331513.

It is not an unprimeable number, because it can be changed into a prime (5331511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80748 + ... + 80813.

It is an arithmetic number, because the mean of its divisors is an integer number (969372).

Almost surely, 25331513 is an apocalyptic number.

It is an amenable number.

5331513 is a deficient number, since it is larger than the sum of its proper divisors (2423463).

5331513 is a wasteful number, since it uses less digits than its factorization.

5331513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161575.

The product of its digits is 675, while the sum is 21.

The square root of 5331513 is about 2309.0069293963. The cubic root of 5331513 is about 174.6962130898.

Adding to 5331513 its reverse (3151335), we get a palindrome (8482848).

The spelling of 5331513 in words is "five million, three hundred thirty-one thousand, five hundred thirteen".

Divisors: 1 3 11 33 161561 484683 1777171 5331513