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5230307 = 22723041
BaseRepresentation
bin10011111100111011100011
3100211201122002
4103330323203
52314332212
6304034215
762312465
oct23747343
910751562
105230307
112a52675
12190296b
131111874
149a2135
156d4ac2
hex4fcee3

5230307 has 4 divisors (see below), whose sum is σ = 5253576. Its totient is φ = 5207040.

The previous prime is 5230297. The next prime is 5230321. The reversal of 5230307 is 7030325.

5230307 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.

It is a cyclic number.

It is not a de Polignac number, because 5230307 - 212 = 5226211 is a prime.

It is a super-3 number, since 3×52303073 (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5230327) 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, 11294 + ... + 11747.

It is an arithmetic number, because the mean of its divisors is an integer number (1313394).

Almost surely, 25230307 is an apocalyptic number.

5230307 is a deficient number, since it is larger than the sum of its proper divisors (23269).

5230307 is a wasteful number, since it uses less digits than its factorization.

5230307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23268.

The product of its (nonzero) digits is 630, while the sum is 20.

The square root of 5230307 is about 2286.9864450844. The cubic root of 5230307 is about 173.5837476025.

The spelling of 5230307 in words is "five million, two hundred thirty thousand, three hundred seven".

Divisors: 1 227 23041 5230307