Base | Representation |
---|---|
bin | 111011110110000… |
… | …1011001011110100 |
3 | 12011221112110121110 |
4 | 1313230023023310 |
5 | 13103031200402 |
6 | 531131515020 |
7 | 100522206066 |
oct | 16754131364 |
9 | 5157473543 |
10 | 2008068852 |
11 | 940558939 |
12 | 4805b8a70 |
13 | 260040c2a |
14 | 150999736 |
15 | bb45856c |
hex | 77b0b2f4 |
2008068852 has 12 divisors (see below), whose sum is σ = 4685494016. Its totient is φ = 669356280.
The previous prime is 2008068841. The next prime is 2008068863. The reversal of 2008068852 is 2588608002.
It is an interprime number because it is at equal distance from previous prime (2008068841) and next prime (2008068863).
It is a tau number, because it is divible by the number of its divisors (12).
It is a self number, because there is not a number n which added to its sum of digits gives 2008068852.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83669524 + ... + 83669547.
Almost surely, 22008068852 is an apocalyptic number.
It is an amenable number.
2008068852 is an abundant number, since it is smaller than the sum of its proper divisors (2677425164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2008068852 is a wasteful number, since it uses less digits than its factorization.
2008068852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 167339078 (or 167339076 counting only the distinct ones).
The product of its (nonzero) digits is 61440, while the sum is 39.
The square root of 2008068852 is about 44811.4812520184. The cubic root of 2008068852 is about 1261.6131291552.
The spelling of 2008068852 in words is "two billion, eight million, sixty-eight thousand, eight hundred fifty-two".
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