Base | Representation |
---|---|
bin | 101111111000100… |
… | …000011011111111 |
3 | 2001222122000011100 |
4 | 233320200123333 |
5 | 3121123421304 |
6 | 211414224143 |
7 | 25623203121 |
oct | 5770403377 |
9 | 2058560140 |
10 | 803342079 |
11 | 382513881 |
12 | 1a5055053 |
13 | ca583157 |
14 | 78999211 |
15 | 4a7d7439 |
hex | 2fe206ff |
803342079 has 12 divisors (see below), whose sum is σ = 1200396600. Its totient is φ = 517093584.
The previous prime is 803342063. The next prime is 803342087. The reversal of 803342079 is 970243308.
It is not a de Polignac number, because 803342079 - 24 = 803342063 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (803342009) 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 11 ways as a sum of consecutive naturals, for example, 1538709 + ... + 1539230.
It is an arithmetic number, because the mean of its divisors is an integer number (100033050).
Almost surely, 2803342079 is an apocalyptic number.
803342079 is a deficient number, since it is larger than the sum of its proper divisors (397054521).
803342079 is a wasteful number, since it uses less digits than its factorization.
803342079 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3077974 (or 3077971 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 36.
The square root of 803342079 is about 28343.2898408071. The cubic root of 803342079 is about 929.6086837907.
The spelling of 803342079 in words is "eight hundred three million, three hundred forty-two thousand, seventy-nine".
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