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3982683 = 31327561
BaseRepresentation
bin1111001100010101011011
321111100012210
433030111123
52004421213
6221210203
745565215
oct17142533
97440183
103982683
112280281
121400963
13a95a23
147595b5
1553a0c3
hex3cc55b

3982683 has 4 divisors (see below), whose sum is σ = 5310248. Its totient is φ = 2655120.

The previous prime is 3982679. The next prime is 3982687. The reversal of 3982683 is 3862893.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (3982679) and next prime (3982687).

It is not a de Polignac number, because 3982683 - 22 = 3982679 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3982687) 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 3 ways as a sum of consecutive naturals, for example, 663778 + ... + 663783.

It is an arithmetic number, because the mean of its divisors is an integer number (1327562).

Almost surely, 23982683 is an apocalyptic number.

3982683 is a deficient number, since it is larger than the sum of its proper divisors (1327565).

3982683 is a wasteful number, since it uses less digits than its factorization.

3982683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1327564.

The product of its digits is 62208, while the sum is 39.

The square root of 3982683 is about 1995.6660542285. Note that the first 3 decimals coincide. The cubic root of 3982683 is about 158.5106986247.

It can be divided in two parts, 398 and 2683, that added together give a triangular number (3081 = T78).

The spelling of 3982683 in words is "three million, nine hundred eighty-two thousand, six hundred eighty-three".

Divisors: 1 3 1327561 3982683