Base | Representation |
---|---|
bin | 100111010010010110… |
… | …110101101011110100 |
3 | 11000212212110120012002 |
4 | 213102112311223310 |
5 | 1142343040024314 |
6 | 31213511314432 |
7 | 3022233205523 |
oct | 472226655364 |
9 | 130785416162 |
10 | 42183908084 |
11 | 1698779755a |
12 | 821337ba18 |
13 | 3c9366b576 |
14 | 208265a4ba |
15 | 116d5c5ade |
hex | 9d25b5af4 |
42183908084 has 12 divisors (see below), whose sum is σ = 74263887264. Its totient is φ = 20965654584.
The previous prime is 42183908027. The next prime is 42183908111. The reversal of 42183908084 is 48080938124.
It is a happy number.
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, 31574114 + ... + 31575449.
It is an arithmetic number, because the mean of its divisors is an integer number (6188657272).
Almost surely, 242183908084 is an apocalyptic number.
It is an amenable number.
42183908084 is a deficient number, since it is larger than the sum of its proper divisors (32079979180).
42183908084 is a wasteful number, since it uses less digits than its factorization.
42183908084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63149734 (or 63149732 counting only the distinct ones).
The product of its (nonzero) digits is 442368, while the sum is 47.
The spelling of 42183908084 in words is "forty-two billion, one hundred eighty-three million, nine hundred eight thousand, eighty-four".
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