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3285941384 = 231137340243
BaseRepresentation
bin1100001111011011…
…0111110010001000
322111000002010011202
43003312313302020
523212200111014
61302021043332
7144300020015
oct30366676210
98430063152
103285941384
111436912440
12778556548
134049cc31b
1423259a70c
151437273de
hexc3db7c88

3285941384 has 16 divisors (see below), whose sum is σ = 6721243920. Its totient is φ = 1493609680.

The previous prime is 3285941371. The next prime is 3285941401. The reversal of 3285941384 is 4831495823.

It is a super-3 number, since 3×32859413843 (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18670034 + ... + 18670209.

It is an arithmetic number, because the mean of its divisors is an integer number (420077745).

Almost surely, 23285941384 is an apocalyptic number.

It is an amenable number.

3285941384 is an abundant number, since it is smaller than the sum of its proper divisors (3435302536).

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

3285941384 is a wasteful number, since it uses less digits than its factorization.

3285941384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37340260 (or 37340256 counting only the distinct ones).

The product of its digits is 829440, while the sum is 47.

The square root of 3285941384 is about 57323.1313171219. The cubic root of 3285941384 is about 1486.6883470153.

The spelling of 3285941384 in words is "three billion, two hundred eighty-five million, nine hundred forty-one thousand, three hundred eighty-four".

Divisors: 1 2 4 8 11 22 44 88 37340243 74680486 149360972 298721944 410742673 821485346 1642970692 3285941384