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3024001 = 13722073
BaseRepresentation
bin1011100010010010000001
312200122011001
423202102001
51233232001
6144452001
734463221
oct13422201
95618131
103024001
111785a82
12101a001
1381b566
1458a081
153eb001
hex2e2481

3024001 has 4 divisors (see below), whose sum is σ = 3046212. Its totient is φ = 3001792.

The previous prime is 3023989. The next prime is 3024013. The reversal of 3024001 is 1004203.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1004203 = 2343661.

It is an interprime number because it is at equal distance from previous prime (3023989) and next prime (3024013).

It can be written as a sum of positive squares in 2 ways, for example, as 2483776 + 540225 = 1576^2 + 735^2 .

It is a cyclic number.

It is not a de Polignac number, because 3024001 - 213 = 3015809 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3024071) 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, 10900 + ... + 11173.

It is an arithmetic number, because the mean of its divisors is an integer number (761553).

Almost surely, 23024001 is an apocalyptic number.

It is an amenable number.

3024001 is a deficient number, since it is larger than the sum of its proper divisors (22211).

3024001 is a wasteful number, since it uses less digits than its factorization.

3024001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22210.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 3024001 is about 1738.9654970700. The cubic root of 3024001 is about 144.6085517906.

Adding to 3024001 its reverse (1004203), we get a palindrome (4028204).

The spelling of 3024001 in words is "three million, twenty-four thousand, one".

Divisors: 1 137 22073 3024001