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3028683 = 37144223
BaseRepresentation
bin1011100011011011001011
312200212120110
423203123023
51233404213
6144525403
734512660
oct13433313
95625513
103028683
111789549
121020863
13820728
1458ba67
153ec5c3
hex2e36cb

3028683 has 8 divisors (see below), whose sum is σ = 4615168. Its totient is φ = 1730664.

The previous prime is 3028681. The next prime is 3028691. The reversal of 3028683 is 3868203.

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

It is not a de Polignac number, because 3028683 - 21 = 3028681 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3028683.

It is not an unprimeable number, because it can be changed into a prime (3028681) 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 7 ways as a sum of consecutive naturals, for example, 72091 + ... + 72132.

It is an arithmetic number, because the mean of its divisors is an integer number (576896).

Almost surely, 23028683 is an apocalyptic number.

3028683 is a deficient number, since it is larger than the sum of its proper divisors (1586485).

3028683 is a wasteful number, since it uses less digits than its factorization.

3028683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144233.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 3028683 is about 1740.3111790711. The cubic root of 3028683 is about 144.6831448121.

The spelling of 3028683 in words is "three million, twenty-eight thousand, six hundred eighty-three".

Divisors: 1 3 7 21 144223 432669 1009561 3028683