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5307208 = 235312517
BaseRepresentation
bin10100001111101101001000
3100222122010021
4110033231020
52324312313
6305430224
763052624
oct24175510
910878107
105307208
112aa5425
12193b374
13113a87a
149c2184
156ec78d
hex50fb48

5307208 has 16 divisors (see below), whose sum is σ = 10139580. Its totient is φ = 2603328.

The previous prime is 5307199. The next prime is 5307209. The reversal of 5307208 is 8027035.

It can be written as a sum of positive squares in 2 ways, for example, as 4571044 + 736164 = 2138^2 + 858^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5307209) 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, 5835 + ... + 6682.

Almost surely, 25307208 is an apocalyptic number.

It is an amenable number.

5307208 is a deficient number, since it is larger than the sum of its proper divisors (4832372).

5307208 is a wasteful number, since it uses less digits than its factorization.

5307208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12576 (or 12572 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 5307208 is about 2303.7378323064. The cubic root of 5307208 is about 174.4303435966.

The spelling of 5307208 in words is "five million, three hundred seven thousand, two hundred eight".

Divisors: 1 2 4 8 53 106 212 424 12517 25034 50068 100136 663401 1326802 2653604 5307208