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3028097 = 10329399
BaseRepresentation
bin1011100011010010000001
312200211202202
423203102001
51233344342
6144522545
734511162
oct13432201
95624682
103028097
111789066
121020455
13820397
1458b769
153ec332
hex2e3481

3028097 has 4 divisors (see below), whose sum is σ = 3057600. Its totient is φ = 2998596.

The previous prime is 3028073. The next prime is 3028099. The reversal of 3028097 is 7908203.

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, and also an emirpimes, since its reverse is a distinct semiprime: 7908203 = 41192883.

It is a cyclic number.

It is not a de Polignac number, because 3028097 - 26 = 3028033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3028099) 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, 14597 + ... + 14802.

It is an arithmetic number, because the mean of its divisors is an integer number (764400).

Almost surely, 23028097 is an apocalyptic number.

It is an amenable number.

3028097 is a deficient number, since it is larger than the sum of its proper divisors (29503).

3028097 is a wasteful number, since it uses less digits than its factorization.

3028097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29502.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 3028097 is about 1740.1428102314. The cubic root of 3028097 is about 144.6738129461.

The spelling of 3028097 in words is "three million, twenty-eight thousand, ninety-seven".

Divisors: 1 103 29399 3028097