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5219308 = 221578311
BaseRepresentation
bin10011111010001111101100
3100211011112201
4103322033230
52314004213
6303511244
762235433
oct23721754
910734481
105219308
112a45386
1218b8524
131109863
1499c11a
156d16dd
hex4fa3ec

5219308 has 12 divisors (see below), whose sum is σ = 9193072. Its totient is φ = 2592720.

The previous prime is 5219287. The next prime is 5219309. The reversal of 5219308 is 8039125.

5219308 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5219309) 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, 3528 + ... + 4783.

Almost surely, 25219308 is an apocalyptic number.

It is an amenable number.

5219308 is a deficient number, since it is larger than the sum of its proper divisors (3973764).

5219308 is a wasteful number, since it uses less digits than its factorization.

5219308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8472 (or 8470 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 5219308 is about 2284.5804866540. The cubic root of 5219308 is about 173.4619837145.

The spelling of 5219308 in words is "five million, two hundred nineteen thousand, three hundred eight".

Divisors: 1 2 4 157 314 628 8311 16622 33244 1304827 2609654 5219308