Base | Representation |
---|---|
bin | 11010011000110001… |
… | …001010110101101010 |
3 | 2201010120012220011020 |
4 | 122120301022311222 |
5 | 431011201030213 |
6 | 21003234513310 |
7 | 2022054040041 |
oct | 323061126552 |
9 | 81116186136 |
10 | 28332830058 |
11 | 1101a164635 |
12 | 55a8735836 |
13 | 2896b71a00 |
14 | 152ac6b558 |
15 | b0c5ac923 |
hex | 698c4ad6a |
28332830058 has 48 divisors (see below), whose sum is σ = 64589366880. Its totient is φ = 8258956992.
The previous prime is 28332830033. The next prime is 28332830083. The reversal of 28332830058 is 85003823382.
It is an interprime number because it is at equal distance from previous prime (28332830033) and next prime (28332830083).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 716041 + ... + 754572.
It is an arithmetic number, because the mean of its divisors is an integer number (1345611810).
Almost surely, 228332830058 is an apocalyptic number.
28332830058 is an abundant number, since it is smaller than the sum of its proper divisors (36256536822).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
28332830058 is a wasteful number, since it uses less digits than its factorization.
28332830058 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1470663 (or 1470650 counting only the distinct ones).
The product of its (nonzero) digits is 276480, while the sum is 42.
The spelling of 28332830058 in words is "twenty-eight billion, three hundred thirty-two million, eight hundred thirty thousand, fifty-eight".
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