Base | Representation |
---|---|
bin | 101111111101110… |
… | …011011100011101 |
3 | 2002002020112221000 |
4 | 233331303130131 |
5 | 3122002340103 |
6 | 211504100513 |
7 | 25641045336 |
oct | 5775633435 |
9 | 2062215830 |
10 | 804730653 |
11 | 383282061 |
12 | 1a5604739 |
13 | ca94b1ac |
14 | 78c3b28d |
15 | 4a9adaa3 |
hex | 2ff7371d |
804730653 has 16 divisors (see below), whose sum is σ = 1196274240. Its totient is φ = 534650832.
The previous prime is 804730651. The next prime is 804730679. The reversal of 804730653 is 356037408.
It is a happy number.
It is not a de Polignac number, because 804730653 - 21 = 804730651 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (804730651) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42951 + ... + 58772.
It is an arithmetic number, because the mean of its divisors is an integer number (74767140).
Almost surely, 2804730653 is an apocalyptic number.
It is an amenable number.
804730653 is a deficient number, since it is larger than the sum of its proper divisors (391543587).
804730653 is a wasteful number, since it uses less digits than its factorization.
804730653 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102025 (or 102019 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 36.
The square root of 804730653 is about 28367.7749039293. The cubic root of 804730653 is about 930.1439839505.
The spelling of 804730653 in words is "eight hundred four million, seven hundred thirty thousand, six hundred fifty-three".
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