Base | Representation |
---|---|
bin | 101111111110100… |
… | …001101110011000 |
3 | 2002002121011221212 |
4 | 233332201232120 |
5 | 3122024421331 |
6 | 211512122252 |
7 | 25642465112 |
oct | 5776415630 |
9 | 2062534855 |
10 | 804920216 |
11 | 3833a1521 |
12 | 1a5696388 |
13 | ca9b6569 |
14 | 78c8a3b2 |
15 | 4a9e9d2b |
hex | 2ffa1b98 |
804920216 has 16 divisors (see below), whose sum is σ = 1598003640. Its totient is φ = 378785920.
The previous prime is 804920189. The next prime is 804920231. The reversal of 804920216 is 612029408.
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, 2959130 + ... + 2959401.
Almost surely, 2804920216 is an apocalyptic number.
It is an amenable number.
804920216 is a deficient number, since it is larger than the sum of its proper divisors (793083424).
804920216 is a wasteful number, since it uses less digits than its factorization.
804920216 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5918554 (or 5918550 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 32.
The square root of 804920216 is about 28371.1158751291. The cubic root of 804920216 is about 930.2170133716.
The spelling of 804920216 in words is "eight hundred four million, nine hundred twenty thousand, two hundred sixteen".
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