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5303413 = 19279127
BaseRepresentation
bin10100001110110001110101
3100222102220201
4110032301311
52324202123
6305400501
763035563
oct24166165
910872821
105303413
112aa2595
121939131
131138c1b
149c0a33
156eb5ad
hex50ec75

5303413 has 4 divisors (see below), whose sum is σ = 5582560. Its totient is φ = 5024268.

The previous prime is 5303399. The next prime is 5303443. The reversal of 5303413 is 3143035.

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 5303413 - 29 = 5302901 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 279127 = 5303413 / (5 + 3 + 0 + 3 + 4 + 1 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5303443) 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, 139545 + ... + 139582.

It is an arithmetic number, because the mean of its divisors is an integer number (1395640).

Almost surely, 25303413 is an apocalyptic number.

It is an amenable number.

5303413 is a deficient number, since it is larger than the sum of its proper divisors (279147).

5303413 is a wasteful number, since it uses less digits than its factorization.

5303413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279146.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 5303413 is about 2302.9140235797. The cubic root of 5303413 is about 174.3887573238.

Adding to 5303413 its reverse (3143035), we get a palindrome (8446448).

The spelling of 5303413 in words is "five million, three hundred three thousand, four hundred thirteen".

Divisors: 1 19 279127 5303413