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3879071 = 71075179
BaseRepresentation
bin1110110011000010011111
321022002002022
432303002133
51443112241
6215050355
744654150
oct16630237
97262068
103879071
11220a449
1213709bb
13a5a811
1472d927
1551954b
hex3b309f

3879071 has 8 divisors (see below), whose sum is σ = 4475520. Its totient is φ = 3293208.

The previous prime is 3879067. The next prime is 3879101. The reversal of 3879071 is 1709783.

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 3879071 - 22 = 3879067 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3879671) 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, 1841 + ... + 3338.

It is an arithmetic number, because the mean of its divisors is an integer number (559440).

Almost surely, 23879071 is an apocalyptic number.

3879071 is a deficient number, since it is larger than the sum of its proper divisors (596449).

3879071 is a wasteful number, since it uses less digits than its factorization.

3879071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5293.

The product of its (nonzero) digits is 10584, while the sum is 35.

The square root of 3879071 is about 1969.5357320953. The cubic root of 3879071 is about 157.1240179304.

The spelling of 3879071 in words is "three million, eight hundred seventy-nine thousand, seventy-one".

Divisors: 1 7 107 749 5179 36253 554153 3879071