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5340513 = 31780171
BaseRepresentation
bin10100010111110101100001
3101001022210210
4110113311201
52331344023
6310244333
763252003
oct24276541
911038723
105340513
113018452
1219566a9
13114ca89
149d0373
15707593
hex517d61

5340513 has 4 divisors (see below), whose sum is σ = 7120688. Its totient is φ = 3560340.

The previous prime is 5340497. The next prime is 5340523. The reversal of 5340513 is 3150435.

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 not a de Polignac number, because 5340513 - 24 = 5340497 is a prime.

It is a D-number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5340513.

It is not an unprimeable number, because it can be changed into a prime (5340523) 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, 890083 + ... + 890088.

It is an arithmetic number, because the mean of its divisors is an integer number (1780172).

Almost surely, 25340513 is an apocalyptic number.

It is an amenable number.

5340513 is a deficient number, since it is larger than the sum of its proper divisors (1780175).

5340513 is a wasteful number, since it uses less digits than its factorization.

5340513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1780174.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 5340513 is about 2310.9549973983. The cubic root of 5340513 is about 174.7944579999.

Adding to 5340513 its reverse (3150435), we get a palindrome (8490948).

The spelling of 5340513 in words is "five million, three hundred forty thousand, five hundred thirteen".

Divisors: 1 3 1780171 5340513