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3231068904 = 233276410851
BaseRepresentation
bin1100000010010110…
…0011001011101000
322100011211022021200
43000211203023220
523104123201104
61252341004200
7143032426650
oct30045431350
98304738250
103231068904
111408943988
127620b3660
133c65291bb
14229195360
1513d9d8b39
hexc09632e8

3231068904 has 48 divisors (see below), whose sum is σ = 10000929120. Its totient is φ = 923162400.

The previous prime is 3231068887. The next prime is 3231068917. The reversal of 3231068904 is 4098601323.

It is a super-2 number, since 2×32310689042 = 20879612524791522432, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 11 ways as a sum of consecutive naturals, for example, 3204922 + ... + 3205929.

It is an arithmetic number, because the mean of its divisors is an integer number (208352690).

Almost surely, 23231068904 is an apocalyptic number.

It is an amenable number.

3231068904 is an abundant number, since it is smaller than the sum of its proper divisors (6769860216).

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

3231068904 is a wasteful number, since it uses less digits than its factorization.

3231068904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6410870 (or 6410863 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 3231068904 is about 56842.4920635962. The cubic root of 3231068904 is about 1478.3663652078.

The spelling of 3231068904 in words is "three billion, two hundred thirty-one million, sixty-eight thousand, nine hundred four".

Divisors: 1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 56 63 72 84 126 168 252 504 6410851 12821702 19232553 25643404 38465106 44875957 51286808 57697659 76930212 89751914 115395318 134627871 153860424 179503828 230790636 269255742 359007656 403883613 461581272 538511484 807767226 1077022968 1615534452 3231068904