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3288109 = 11337887
BaseRepresentation
bin1100100010110000101101
320012001102211
430202300231
51320204414
6154250421
736643216
oct14426055
96161384
103288109
111946450
121126a11
138b1836
1461840d
1544e3c4
hex322c2d

3288109 has 8 divisors (see below), whose sum is σ = 3601728. Its totient is φ = 2976960.

The previous prime is 3288097. The next prime is 3288113. The reversal of 3288109 is 9018823.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3288109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3288169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3264 + ... + 4150.

It is an arithmetic number, because the mean of its divisors is an integer number (450216).

Almost surely, 23288109 is an apocalyptic number.

It is an amenable number.

3288109 is a deficient number, since it is larger than the sum of its proper divisors (313619).

3288109 is a wasteful number, since it uses less digits than its factorization.

3288109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1235.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 3288109 is about 1813.3143687734. The cubic root of 3288109 is about 148.7015179900.

The spelling of 3288109 in words is "three million, two hundred eighty-eight thousand, one hundred nine".

Divisors: 1 11 337 887 3707 9757 298919 3288109