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5306407 = 13993793
BaseRepresentation
bin10100001111100000100111
3100222121000121
4110033200213
52324301112
6305422411
763050401
oct24174047
910877017
105306407
112aa4867
12193aa07
13113a3b2
149c1b71
156ec407
hex50f827

5306407 has 4 divisors (see below), whose sum is σ = 5311600. Its totient is φ = 5301216.

The previous prime is 5306393. The next prime is 5306419. The reversal of 5306407 is 7046035.

5306407 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 7046035 = 51409207.

It is a cyclic number.

It is not a de Polignac number, because 5306407 - 211 = 5304359 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5306437) 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, 498 + ... + 3295.

It is an arithmetic number, because the mean of its divisors is an integer number (1327900).

Almost surely, 25306407 is an apocalyptic number.

5306407 is a deficient number, since it is larger than the sum of its proper divisors (5193).

5306407 is a wasteful number, since it uses less digits than its factorization.

5306407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5192.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 5306407 is about 2303.5639778396. The cubic root of 5306407 is about 174.4215677497.

The spelling of 5306407 in words is "five million, three hundred six thousand, four hundred seven".

Divisors: 1 1399 3793 5306407