Base | Representation |
---|---|
bin | 10111010111111101111… |
… | …11101010000100010000 |
3 | 2211210001100101202102121 |
4 | 23223332333222010100 |
5 | 101124313324023141 |
6 | 1412543000424024 |
7 | 112011415336213 |
oct | 13537677520420 |
9 | 2753040352377 |
10 | 803142017296 |
11 | 28a679804903 |
12 | 10b7a2778014 |
13 | 5a974bc64c8 |
14 | 2ac2d77977a |
15 | 15d5908a1d1 |
hex | bafefea110 |
803142017296 has 40 divisors (see below), whose sum is σ = 1621997058560. Its totient is φ = 384886111104.
The previous prime is 803142017263. The next prime is 803142017297. The reversal of 803142017296 is 692710241308.
It is not an unprimeable number, because it can be changed into a prime (803142017297) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10084656 + ... + 10163983.
It is an arithmetic number, because the mean of its divisors is an integer number (40549926464).
Almost surely, 2803142017296 is an apocalyptic number.
It is an amenable number.
803142017296 is an abundant number, since it is smaller than the sum of its proper divisors (818855041264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
803142017296 is a wasteful number, since it uses less digits than its factorization.
803142017296 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20248751 (or 20248745 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 43.
The spelling of 803142017296 in words is "eight hundred three billion, one hundred forty-two million, seventeen thousand, two hundred ninety-six".
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