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3287083941 = 32365231549
BaseRepresentation
bin1100001111101100…
…1110101110100101
322111002020011110200
43003323032232211
523212443141231
61302101341113
7144312516051
oct30373165645
98432204420
103287083941
1114375228a9
12778a07799
1340500c3ab
142327b6c61
151438a0be6
hexc3eceba5

3287083941 has 6 divisors (see below), whose sum is σ = 4748010150. Its totient is φ = 2191389288.

The previous prime is 3287083937. The next prime is 3287083949. The reversal of 3287083941 is 1493807823.

It can be written as a sum of positive squares in only one way, i.e., 3280883841 + 6200100 = 57279^2 + 2490^2 .

It is not a de Polignac number, because 3287083941 - 22 = 3287083937 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3287083949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 182615766 + ... + 182615783.

It is an arithmetic number, because the mean of its divisors is an integer number (791335025).

Almost surely, 23287083941 is an apocalyptic number.

It is an amenable number.

3287083941 is a deficient number, since it is larger than the sum of its proper divisors (1460926209).

3287083941 is a wasteful number, since it uses less digits than its factorization.

3287083941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365231555 (or 365231552 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 3287083941 is about 57333.0963842003. The cubic root of 3287083941 is about 1486.8606395326.

The spelling of 3287083941 in words is "three billion, two hundred eighty-seven million, eighty-three thousand, nine hundred forty-one".

Divisors: 1 3 9 365231549 1095694647 3287083941