Base | Representation |
---|---|
bin | 101111111101000… |
… | …000101101100100 |
3 | 2002001211222212200 |
4 | 233331000231210 |
5 | 3121424212402 |
6 | 211455414500 |
7 | 25636221450 |
oct | 5775005544 |
9 | 2061758780 |
10 | 804522852 |
11 | 38314aa21 |
12 | 1a5524430 |
13 | ca8a7733 |
14 | 78bc5660 |
15 | 4a96c21c |
hex | 2ff40b64 |
804522852 has 72 divisors (see below), whose sum is σ = 2446516800. Its totient is φ = 217764288.
The previous prime is 804522821. The next prime is 804522863. The reversal of 804522852 is 258225408.
804522852 is a `hidden beast` number, since 80 + 4 + 522 + 8 + 52 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79227 + ... + 88802.
It is an arithmetic number, because the mean of its divisors is an integer number (33979400).
Almost surely, 2804522852 is an apocalyptic number.
It is an amenable number.
804522852 is an abundant number, since it is smaller than the sum of its proper divisors (1641993948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
804522852 is a wasteful number, since it uses less digits than its factorization.
804522852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 168065 (or 168060 counting only the distinct ones).
The product of its (nonzero) digits is 51200, while the sum is 36.
The square root of 804522852 is about 28364.1120432140. The cubic root of 804522852 is about 930.0639151355.
The spelling of 804522852 in words is "eight hundred four million, five hundred twenty-two thousand, eight hundred fifty-two".
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