Base | Representation |
---|---|
bin | 101111111011110… |
… | …101011001100111 |
3 | 2002001021022201121 |
4 | 233323311121213 |
5 | 3121334330000 |
6 | 211445034411 |
7 | 25633465216 |
oct | 5773653147 |
9 | 2061238647 |
10 | 804214375 |
11 | 382a5a188 |
12 | 1a53b5a07 |
13 | ca7ca1c3 |
14 | 78b4507d |
15 | 4a90ab1a |
hex | 2fef5667 |
804214375 has 20 divisors (see below), whose sum is σ = 1008402208. Its totient is φ = 641160000.
The previous prime is 804214361. The next prime is 804214381. The reversal of 804214375 is 573412408.
It is not a de Polignac number, because 804214375 - 29 = 804213863 is a prime.
It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.
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 804214375.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 193570 + ... + 197680.
Almost surely, 2804214375 is an apocalyptic number.
804214375 is a deficient number, since it is larger than the sum of its proper divisors (204187833).
804214375 is an equidigital number, since it uses as much as digits as its factorization.
804214375 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4444 (or 4429 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 34.
The square root of 804214375 is about 28358.6737172245. The cubic root of 804214375 is about 929.9450289318.
The spelling of 804214375 in words is "eight hundred four million, two hundred fourteen thousand, three hundred seventy-five".
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