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3014143 = 111012713
BaseRepresentation
bin1011011111110111111111
312200010121221
423133313333
51232423033
6144334211
734422406
oct13376777
95603557
103014143
111779630
121014367
13816c22
1458663d
153e812d
hex2dfdff

3014143 has 8 divisors (see below), whose sum is σ = 3321936. Its totient is φ = 2712000.

The previous prime is 3014119. The next prime is 3014147. The reversal of 3014143 is 3414103.

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 3014143 - 217 = 2883071 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3014147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246 + ... + 2467.

It is an arithmetic number, because the mean of its divisors is an integer number (415242).

Almost surely, 23014143 is an apocalyptic number.

3014143 is a deficient number, since it is larger than the sum of its proper divisors (307793).

3014143 is a wasteful number, since it uses less digits than its factorization.

3014143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2825.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 3014143 is about 1736.1287394661. The cubic root of 3014143 is about 144.4512433136.

Adding to 3014143 its reverse (3414103), we get a palindrome (6428246).

It can be divided in two parts, 301 and 4143, that added together give a palindrome (4444).

The spelling of 3014143 in words is "three million, fourteen thousand, one hundred forty-three".

Divisors: 1 11 101 1111 2713 29843 274013 3014143