Base | Representation |
---|---|
bin | 101111111011100… |
… | …001000100000100 |
3 | 2002001010002110110 |
4 | 233323201010010 |
5 | 3121324143301 |
6 | 211443153020 |
7 | 25633000320 |
oct | 5773410404 |
9 | 2061102413 |
10 | 804131076 |
11 | 382a02641 |
12 | 1a5375770 |
13 | ca79b308 |
14 | 78b22980 |
15 | 4a8e10d6 |
hex | 2fee1104 |
804131076 has 48 divisors (see below), whose sum is σ = 2270491776. Its totient is φ = 216236544.
The previous prime is 804131033. The next prime is 804131099. The reversal of 804131076 is 670131408.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 280131 + ... + 282986.
It is an arithmetic number, because the mean of its divisors is an integer number (47301912).
Almost surely, 2804131076 is an apocalyptic number.
It is an amenable number.
804131076 is an abundant number, since it is smaller than the sum of its proper divisors (1466360700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
804131076 is a wasteful number, since it uses less digits than its factorization.
804131076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 563148 (or 563146 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 30.
The square root of 804131076 is about 28357.2050103673. The cubic root of 804131076 is about 929.9129205089.
The spelling of 804131076 in words is "eight hundred four million, one hundred thirty-one thousand, seventy-six".
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