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5230501 = 44311807
BaseRepresentation
bin10011111100111110100101
3100211201220021
4103330332211
52314334001
6304035141
762313163
oct23747645
910751807
105230501
112a52831
121902ab1
131111993
149a2233
156d4ba1
hex4fcfa5

5230501 has 4 divisors (see below), whose sum is σ = 5242752. Its totient is φ = 5218252.

The previous prime is 5230471. The next prime is 5230513. The reversal of 5230501 is 1050325.

5230501 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 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 5230501 - 29 = 5229989 is a prime.

It is a super-2 number, since 2×52305012 = 54716281422002, which contains 22 as substring.

It is an Ulam number.

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

It is a Duffinian number.

5230501 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5230601) 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, 5461 + ... + 6346.

It is an arithmetic number, because the mean of its divisors is an integer number (1310688).

Almost surely, 25230501 is an apocalyptic number.

It is an amenable number.

5230501 is a deficient number, since it is larger than the sum of its proper divisors (12251).

5230501 is a wasteful number, since it uses less digits than its factorization.

5230501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12250.

The product of its (nonzero) digits is 150, while the sum is 16.

The square root of 5230501 is about 2287.0288585849. The cubic root of 5230501 is about 173.5858937372.

Adding to 5230501 its reverse (1050325), we get a palindrome (6280826).

The spelling of 5230501 in words is "five million, two hundred thirty thousand, five hundred one".

Divisors: 1 443 11807 5230501