Base | Representation |
---|---|
bin | 110000001101110… |
… | …011111001010001 |
3 | 2002101010201221220 |
4 | 300031303321101 |
5 | 3124041124201 |
6 | 212134035253 |
7 | 26021523114 |
oct | 6015637121 |
9 | 2071121856 |
10 | 808926801 |
11 | 385688751 |
12 | 1a6aa8b29 |
13 | cb78a117 |
14 | 7961057b |
15 | 4b03c036 |
hex | 30373e51 |
808926801 has 8 divisors (see below), whose sum is σ = 1079095200. Its totient is φ = 539021472.
The previous prime is 808926733. The next prime is 808926817. The reversal of 808926801 is 108629808.
808926801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 808926801 - 29 = 808926289 is a prime.
It is not an unprimeable number, because it can be changed into a prime (808926821) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58476 + ... + 70973.
It is an arithmetic number, because the mean of its divisors is an integer number (134886900).
Almost surely, 2808926801 is an apocalyptic number.
It is an amenable number.
808926801 is a deficient number, since it is larger than the sum of its proper divisors (270168399).
808926801 is a wasteful number, since it uses less digits than its factorization.
808926801 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 131535.
The product of its (nonzero) digits is 55296, while the sum is 42.
The square root of 808926801 is about 28441.6385076528. The cubic root of 808926801 is about 931.7578810887.
The spelling of 808926801 in words is "eight hundred eight million, nine hundred twenty-six thousand, eight hundred one".
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