Base | Representation |
---|---|
bin | 101111111101000… |
… | …101001111001000 |
3 | 2002001212221022001 |
4 | 233331011033020 |
5 | 3121430311014 |
6 | 211500040344 |
7 | 25636326463 |
oct | 5775051710 |
9 | 2061787261 |
10 | 804541384 |
11 | 383162939 |
12 | 1a55330b4 |
13 | ca8b2cba |
14 | 78bcc2da |
15 | 4a972974 |
hex | 2ff453c8 |
804541384 has 16 divisors (see below), whose sum is σ = 1510753500. Its totient is φ = 401673792.
The previous prime is 804541379. The next prime is 804541393. The reversal of 804541384 is 483145408.
It can be written as a sum of positive squares in 2 ways, for example, as 470456100 + 334085284 = 21690^2 + 18278^2 .
It is a super-3 number, since 3×8045413843 (a number of 28 digits) contains 333 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68859 + ... + 79690.
Almost surely, 2804541384 is an apocalyptic number.
It is an amenable number.
804541384 is a deficient number, since it is larger than the sum of its proper divisors (706212116).
804541384 is a wasteful number, since it uses less digits than its factorization.
804541384 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 149232 (or 149228 counting only the distinct ones).
The product of its (nonzero) digits is 61440, while the sum is 37.
The square root of 804541384 is about 28364.4387217516. The cubic root of 804541384 is about 930.0710563506.
The spelling of 804541384 in words is "eight hundred four million, five hundred forty-one thousand, three hundred eighty-four".
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