Base | Representation |
---|---|
bin | 101111111011000… |
… | …001100110110001 |
3 | 2002000212112201012 |
4 | 233323001212301 |
5 | 3121311032400 |
6 | 211440320305 |
7 | 25631622545 |
oct | 5773014661 |
9 | 2060775635 |
10 | 804002225 |
11 | 382924854 |
12 | 1a5313095 |
13 | ca754780 |
14 | 78acba25 |
15 | 4a8b7d35 |
hex | 2fec19b1 |
804002225 has 24 divisors (see below), whose sum is σ = 1088805312. Its totient is φ = 585345600.
The previous prime is 804002219. The next prime is 804002239. The reversal of 804002225 is 522200408.
It is not a de Polignac number, because 804002225 - 28 = 804001969 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 804002225.
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 23 ways as a sum of consecutive naturals, for example, 5654 + ... + 40496.
It is an arithmetic number, because the mean of its divisors is an integer number (45366888).
Almost surely, 2804002225 is an apocalyptic number.
It is an amenable number.
804002225 is a deficient number, since it is larger than the sum of its proper divisors (284803087).
804002225 is a wasteful number, since it uses less digits than its factorization.
804002225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34937 (or 34932 counting only the distinct ones).
The product of its (nonzero) digits is 1280, while the sum is 23.
The square root of 804002225 is about 28354.9329923384. The cubic root of 804002225 is about 929.8632492494.
The spelling of 804002225 in words is "eight hundred four million, two thousand, two hundred twenty-five".
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