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5124601 = 12774013
BaseRepresentation
bin10011100011000111111001
3100122100122001
4103203013321
52302441401
6301501001
761362346
oct23430771
910570561
105124601
112990209
121871761
1310a5711
149757cd
156b3601
hex4e31f9

5124601 has 4 divisors (see below), whose sum is σ = 5129892. Its totient is φ = 5119312.

The previous prime is 5124593. The next prime is 5124617. The reversal of 5124601 is 1064215.

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: 1064215 = 5212843.

It can be written as a sum of positive squares in 2 ways, for example, as 3861225 + 1263376 = 1965^2 + 1124^2 .

It is a cyclic number.

It is not a de Polignac number, because 5124601 - 23 = 5124593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5124001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 730 + ... + 3283.

It is an arithmetic number, because the mean of its divisors is an integer number (1282473).

Almost surely, 25124601 is an apocalyptic number.

It is an amenable number.

5124601 is a deficient number, since it is larger than the sum of its proper divisors (5291).

5124601 is a wasteful number, since it uses less digits than its factorization.

5124601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5290.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 5124601 is about 2263.7581584613. The cubic root of 5124601 is about 172.4063876309.

Adding to 5124601 its reverse (1064215), we get a palindrome (6188816).

The spelling of 5124601 in words is "five million, one hundred twenty-four thousand, six hundred one".

Divisors: 1 1277 4013 5124601