Base | Representation |
---|---|
bin | 1001010011110011011… |
… | …11000100001011001010 |
3 | 1010120122021202121220010 |
4 | 10221321233010023022 |
5 | 20220043202222111 |
6 | 402540215212350 |
7 | 32052450543456 |
oct | 4517157041312 |
9 | 1116567677803 |
10 | 319869960906 |
11 | 113724287aa1 |
12 | 51bab9770b6 |
13 | 242185a6022 |
14 | 116a6057666 |
15 | 84c1cdeaa6 |
hex | 4a79bc42ca |
319869960906 has 8 divisors (see below), whose sum is σ = 639739921824. Its totient is φ = 106623320300.
The previous prime is 319869960887. The next prime is 319869960929. The reversal of 319869960906 is 609069968913.
It is a sphenic number, since it is the product of 3 distinct primes.
319869960906 is an admirable number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26655830070 + ... + 26655830081.
It is an arithmetic number, because the mean of its divisors is an integer number (79967490228).
Almost surely, 2319869960906 is an apocalyptic number.
319869960906 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
319869960906 is a wasteful number, since it uses less digits than its factorization.
319869960906 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53311660156.
The product of its (nonzero) digits is 34012224, while the sum is 66.
The spelling of 319869960906 in words is "three hundred nineteen billion, eight hundred sixty-nine million, nine hundred sixty thousand, nine hundred six".
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