Base | Representation |
---|---|
bin | 1010101101010000… |
… | …0100001010101100 |
3 | 21102022020122122020 |
4 | 2223110010022230 |
5 | 21341241221014 |
6 | 1153111150140 |
7 | 131136663354 |
oct | 25324041254 |
9 | 7368218566 |
10 | 2874163884 |
11 | 1245432959 |
12 | 682675350 |
13 | 36a5c60b7 |
14 | 1d3a0bb64 |
15 | 11c4d91a9 |
hex | ab5042ac |
2874163884 has 96 divisors (see below), whose sum is σ = 7089223680. Its totient is φ = 905126400.
The previous prime is 2874163867. The next prime is 2874163889. The reversal of 2874163884 is 4883614782.
It is not an unprimeable number, because it can be changed into a prime (2874163889) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2959519 + ... + 2960489.
It is an arithmetic number, because the mean of its divisors is an integer number (73846080).
Almost surely, 22874163884 is an apocalyptic number.
It is an amenable number.
2874163884 is an abundant number, since it is smaller than the sum of its proper divisors (4215059796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2874163884 is a wasteful number, since it uses less digits than its factorization.
2874163884 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1191 (or 1189 counting only the distinct ones).
The product of its digits is 2064384, while the sum is 51.
The square root of 2874163884 is about 53611.2290849594. The cubic root of 2874163884 is about 1421.7956329271.
The spelling of 2874163884 in words is "two billion, eight hundred seventy-four million, one hundred sixty-three thousand, eight hundred eighty-four".
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