Base | Representation |
---|---|
bin | 101111110111011… |
… | …001111000110100 |
3 | 2001222002022202201 |
4 | 233313121320310 |
5 | 3121040144413 |
6 | 211404114244 |
7 | 25620560464 |
oct | 5767317064 |
9 | 2058068681 |
10 | 803053108 |
11 | 382336760 |
12 | 1a4b35984 |
13 | ca4b1770 |
14 | 78921ba4 |
15 | 4a77b9dd |
hex | 2fdd9e34 |
803053108 has 24 divisors (see below), whose sum is σ = 1651033440. Its totient is φ = 336945120.
The previous prime is 803053103. The next prime is 803053127. The reversal of 803053108 is 801350308.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (803053103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 701398 + ... + 702541.
It is an arithmetic number, because the mean of its divisors is an integer number (68793060).
Almost surely, 2803053108 is an apocalyptic number.
It is an amenable number.
803053108 is an abundant number, since it is smaller than the sum of its proper divisors (847980332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
803053108 is a wasteful number, since it uses less digits than its factorization.
803053108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1403967 (or 1403965 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 28.
The square root of 803053108 is about 28338.1916854269. The cubic root of 803053108 is about 929.4972069267.
The spelling of 803053108 in words is "eight hundred three million, fifty-three thousand, one hundred eight".
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