Base | Representation |
---|---|
bin | 1011011111100001… |
… | …0110100010100110 |
3 | 21221222222101102100 |
4 | 2313320112202212 |
5 | 22304230043133 |
6 | 1230042152530 |
7 | 136310043414 |
oct | 26770264246 |
9 | 7858871370 |
10 | 3085002918 |
11 | 1343449398 |
12 | 7211b2746 |
13 | 3a21a6b1a |
14 | 213a122b4 |
15 | 130c84e13 |
hex | b7e168a6 |
3085002918 has 24 divisors (see below), whose sum is σ = 6712149600. Its totient is φ = 1024030224.
The previous prime is 3085002901. The next prime is 3085002923. The reversal of 3085002918 is 8192005803.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 354253 + ... + 362856.
It is an arithmetic number, because the mean of its divisors is an integer number (279672900).
Almost surely, 23085002918 is an apocalyptic number.
3085002918 is an abundant number, since it is smaller than the sum of its proper divisors (3627146682).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3085002918 is a wasteful number, since it uses less digits than its factorization.
3085002918 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 717356 (or 717353 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 36.
The square root of 3085002918 is about 55542.8025760314. The cubic root of 3085002918 is about 1455.7446176260.
The spelling of 3085002918 in words is "three billion, eighty-five million, two thousand, nine hundred eighteen".
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