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3288996 = 2232103887
BaseRepresentation
bin1100100010111110100100
320012002122200
430202332210
51320221441
6154254500
736645624
oct14427644
96162580
103288996
111947087
121127430
138b2069
14618884
1544e7b6
hex322fa4

3288996 has 36 divisors (see below), whose sum is σ = 8404032. Its totient is φ = 1084464.

The previous prime is 3288983. The next prime is 3288997. The reversal of 3288996 is 6998823.

3288996 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3288997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3265 + ... + 4151.

Almost surely, 23288996 is an apocalyptic number.

3288996 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3288996 is an abundant number, since it is smaller than the sum of its proper divisors (5115036).

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

3288996 is a wasteful number, since it uses less digits than its factorization.

3288996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000 (or 995 counting only the distinct ones).

The product of its digits is 186624, while the sum is 45.

The square root of 3288996 is about 1813.5589320449. The cubic root of 3288996 is about 148.7148880240.

The spelling of 3288996 in words is "three million, two hundred eighty-eight thousand, nine hundred ninety-six".

Divisors: 1 2 3 4 6 9 12 18 36 103 206 309 412 618 887 927 1236 1774 1854 2661 3548 3708 5322 7983 10644 15966 31932 91361 182722 274083 365444 548166 822249 1096332 1644498 3288996