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3028193 = 71725447
BaseRepresentation
bin1011100011010011100001
312200211220022
423203103201
51233400233
6144523225
734511360
oct13432341
95624808
103028193
111789143
121020515
1382043c
1458b7d7
153ec398
hex2e34e1

3028193 has 8 divisors (see below), whose sum is σ = 3664512. Its totient is φ = 2442816.

The previous prime is 3028177. The next prime is 3028213. The reversal of 3028193 is 3918203.

3028193 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3028193 - 24 = 3028177 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3028153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12605 + ... + 12842.

It is an arithmetic number, because the mean of its divisors is an integer number (458064).

Almost surely, 23028193 is an apocalyptic number.

It is an amenable number.

3028193 is a deficient number, since it is larger than the sum of its proper divisors (636319).

3028193 is a wasteful number, since it uses less digits than its factorization.

3028193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25471.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 3028193 is about 1740.1703939557. The cubic root of 3028193 is about 144.6753417985.

The spelling of 3028193 in words is "three million, twenty-eight thousand, one hundred ninety-three".

Divisors: 1 7 17 119 25447 178129 432599 3028193