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3680027 = 13283079
BaseRepresentation
bin1110000010011100011011
320220222001022
432002130123
51420230102
6210513055
743164641
oct16023433
96828038
103680027
11209394a
12129578b
139bb040
146bb191
154ca5a2
hex38271b

3680027 has 4 divisors (see below), whose sum is σ = 3963120. Its totient is φ = 3396936.

The previous prime is 3680011. The next prime is 3680029. The reversal of 3680027 is 7200863.

3680027 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7200863 = 23313081.

It is a cyclic number.

It is not a de Polignac number, because 3680027 - 24 = 3680011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3679978 and 3680005.

It is not an unprimeable number, because it can be changed into a prime (3680029) 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 3 ways as a sum of consecutive naturals, for example, 141527 + ... + 141552.

It is an arithmetic number, because the mean of its divisors is an integer number (990780).

Almost surely, 23680027 is an apocalyptic number.

3680027 is a deficient number, since it is larger than the sum of its proper divisors (283093).

3680027 is a wasteful number, since it uses less digits than its factorization.

3680027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283092.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 3680027 is about 1918.3396466737. The cubic root of 3680027 is about 154.3892301677.

The spelling of 3680027 in words is "three million, six hundred eighty thousand, twenty-seven".

Divisors: 1 13 283079 3680027