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3288201069 = 31278630449
BaseRepresentation
bin1100001111111101…
…1111011101101101
322111011022220212210
43003333133131231
523213234413234
61302141321033
7144325151016
oct30377373555
98434286783
103288201069
11143811614a
12779266179
13405310a0a
142329c800d
15143a21be9
hexc3fdf76d

3288201069 has 8 divisors (see below), whose sum is σ = 4418790400. Its totient is φ = 2174872896.

The previous prime is 3288201053. The next prime is 3288201073. The reversal of 3288201069 is 9601028823.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3288201069 - 24 = 3288201053 is a prime.

It is a super-2 number, since 2×32882010692 = 21624532540345485522, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3288201019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4314844 + ... + 4315605.

It is an arithmetic number, because the mean of its divisors is an integer number (552348800).

Almost surely, 23288201069 is an apocalyptic number.

It is an amenable number.

3288201069 is a deficient number, since it is larger than the sum of its proper divisors (1130589331).

3288201069 is a wasteful number, since it uses less digits than its factorization.

3288201069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8630579.

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 3288201069 is about 57342.8379922027. The cubic root of 3288201069 is about 1487.0290588723.

The spelling of 3288201069 in words is "three billion, two hundred eighty-eight million, two hundred one thousand, sixty-nine".

Divisors: 1 3 127 381 8630449 25891347 1096067023 3288201069