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5352493 = 6198647
BaseRepresentation
bin10100011010110000101101
3101001221020111
4110122300231
52332234433
6310420021
763331636
oct24326055
911057214
105352493
113026453
121961611
131155373
149d488d
1570adcd
hex51ac2d

5352493 has 4 divisors (see below), whose sum is σ = 5361760. Its totient is φ = 5343228.

The previous prime is 5352481. The next prime is 5352533. The reversal of 5352493 is 3942535.

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 a de Polignac number, because none of the positive numbers 2k-5352493 is a prime.

It is a super-3 number, since 3×53524933 (a number of 21 digits) contains 333 as substring.

It is a d-powerful number, because it can be written as 56 + 312 + 56 + 28 + 42 + 94 + 314 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5352463) 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 3 ways as a sum of consecutive naturals, for example, 3705 + ... + 4942.

It is an arithmetic number, because the mean of its divisors is an integer number (1340440).

Almost surely, 25352493 is an apocalyptic number.

It is an amenable number.

5352493 is a deficient number, since it is larger than the sum of its proper divisors (9267).

5352493 is an equidigital number, since it uses as much as digits as its factorization.

5352493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9266.

The product of its digits is 16200, while the sum is 31.

The square root of 5352493 is about 2313.5455474228. The cubic root of 5352493 is about 174.9250617922.

The spelling of 5352493 in words is "five million, three hundred fifty-two thousand, four hundred ninety-three".

Divisors: 1 619 8647 5352493