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3002208 = 253112843
BaseRepresentation
bin1011011100111101100000
312122112020220
423130331200
51232032313
6144203040
734342536
oct13347540
95575226
103002208
111770670
121009480
13811671
14582156
153e4823
hex2dcf60

3002208 has 48 divisors (see below), whose sum is σ = 8600256. Its totient is φ = 909440.

The previous prime is 3002191. The next prime is 3002221. The reversal of 3002208 is 8022003.

It is a tau number, because it is divible by the number of its divisors (48).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 366 + ... + 2477.

It is an arithmetic number, because the mean of its divisors is an integer number (179172).

Almost surely, 23002208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3002208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4300128).

3002208 is an abundant number, since it is smaller than the sum of its proper divisors (5598048).

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

3002208 is a wasteful number, since it uses less digits than its factorization.

3002208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2867 (or 2859 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 3002208 is about 1732.6880850286. The cubic root of 3002208 is about 144.2603315431.

The spelling of 3002208 in words is "three million, two thousand, two hundred eight".

Divisors: 1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 66 88 96 132 176 264 352 528 1056 2843 5686 8529 11372 17058 22744 31273 34116 45488 62546 68232 90976 93819 125092 136464 187638 250184 272928 375276 500368 750552 1000736 1501104 3002208