Base | Representation |
---|---|
bin | 101111111110100… |
… | …000011011011100 |
3 | 2002002120220200021 |
4 | 233332200123130 |
5 | 3122024234113 |
6 | 211512041524 |
7 | 25642443460 |
oct | 5776403334 |
9 | 2062526607 |
10 | 804914908 |
11 | 383398536 |
12 | 1a56932a4 |
13 | ca9b4015 |
14 | 78c884a0 |
15 | 4a9e848d |
hex | 2ffa06dc |
804914908 has 12 divisors (see below), whose sum is σ = 1609829872. Its totient is φ = 344963520.
The previous prime is 804914897. The next prime is 804914921. The reversal of 804914908 is 809419408.
804914908 is an admirable 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, 14373453 + ... + 14373508.
Almost surely, 2804914908 is an apocalyptic number.
It is an amenable number.
804914908 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.
804914908 is a wasteful number, since it uses less digits than its factorization.
804914908 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28746972 (or 28746970 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 43.
The square root of 804914908 is about 28371.0223291301. The cubic root of 804914908 is about 930.2149686129.
The spelling of 804914908 in words is "eight hundred four million, nine hundred fourteen thousand, nine hundred eight".
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