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3855068 = 2271311051
BaseRepresentation
bin1110101101001011011100
321020212011022
432231023130
51441330233
6214343312
744524160
oct16551334
97225138
103855068
1121a3408
12135ab38
13a4c909
14724ca0
15512398
hex3ad2dc

3855068 has 24 divisors (see below), whose sum is σ = 7776384. Its totient is φ = 1638000.

The previous prime is 3855041. The next prime is 3855083. The reversal of 3855068 is 8605583.

It is a congruent number.

It is an unprimeable number.

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, 3143 + ... + 4193.

It is an arithmetic number, because the mean of its divisors is an integer number (324016).

Almost surely, 23855068 is an apocalyptic number.

It is an amenable number.

3855068 is an abundant number, since it is smaller than the sum of its proper divisors (3921316).

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

3855068 is a wasteful number, since it uses less digits than its factorization.

3855068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1193 (or 1191 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 3855068 is about 1963.4327082943. The cubic root of 3855068 is about 156.7992620228.

The spelling of 3855068 in words is "three million, eight hundred fifty-five thousand, sixty-eight".

Divisors: 1 2 4 7 14 28 131 262 524 917 1051 1834 2102 3668 4204 7357 14714 29428 137681 275362 550724 963767 1927534 3855068