Base | Representation |
---|---|
bin | 110000001101100… |
… | …100101101011100 |
3 | 2002101000120122022 |
4 | 300031210231130 |
5 | 3124032131404 |
6 | 212132435312 |
7 | 26021143562 |
oct | 6015445534 |
9 | 2071016568 |
10 | 808864604 |
11 | 385645a49 |
12 | 1a6a78b38 |
13 | cb767a12 |
14 | 795d5a32 |
15 | 4b0288be |
hex | 30364b5c |
808864604 has 6 divisors (see below), whose sum is σ = 1415513064. Its totient is φ = 404432300.
The previous prime is 808864603. The next prime is 808864619. The reversal of 808864604 is 406468808.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (808864603) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101108072 + ... + 101108079.
It is an arithmetic number, because the mean of its divisors is an integer number (235918844).
Almost surely, 2808864604 is an apocalyptic number.
It is an amenable number.
808864604 is a deficient number, since it is larger than the sum of its proper divisors (606648460).
808864604 is a wasteful number, since it uses less digits than its factorization.
808864604 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 202216155 (or 202216153 counting only the distinct ones).
The product of its (nonzero) digits is 294912, while the sum is 44.
The square root of 808864604 is about 28440.5450721325. The cubic root of 808864604 is about 931.7340000526.
The spelling of 808864604 in words is "eight hundred eight million, eight hundred sixty-four thousand, six hundred four".
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