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4080282 = 233121937
BaseRepresentation
bin1111100100001010011010
321200022002120
433210022122
52021032112
6223242110
746452603
oct17441232
97608076
104080282
112337638
121449336
13acb28b
14782daa
15558e8c
hex3e429a

4080282 has 16 divisors (see below), whose sum is σ = 8424192. Its totient is φ = 1316160.

The previous prime is 4080281. The next prime is 4080287. The reversal of 4080282 is 2820804.

4080282 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4080281) 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 7 ways as a sum of consecutive naturals, for example, 10783 + ... + 11154.

It is an arithmetic number, because the mean of its divisors is an integer number (526512).

Almost surely, 24080282 is an apocalyptic number.

4080282 is an abundant number, since it is smaller than the sum of its proper divisors (4343910).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4080282 is a wasteful number, since it uses less digits than its factorization.

4080282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21973.

The product of its (nonzero) digits is 1024, while the sum is 24.

The square root of 4080282 is about 2019.9707918680. The cubic root of 4080282 is about 159.7950761927.

The spelling of 4080282 in words is "four million, eighty thousand, two hundred eighty-two".

Divisors: 1 2 3 6 31 62 93 186 21937 43874 65811 131622 680047 1360094 2040141 4080282