Base | Representation |
---|---|
bin | 1100111000011101011111… |
… | …00101110010010100110110 |
3 | 10201022011011210222121112111 |
4 | 12130032233211302110312 |
5 | 12203112231320013012 |
6 | 140125453143041234 |
7 | 5652435400346164 |
oct | 634165745622466 |
9 | 121264153877474 |
10 | 28328255235382 |
11 | 9031a44623073 |
12 | 321625744021a |
13 | 12a645c77ab8b |
14 | 6dd14846c234 |
15 | 341d39d3bba7 |
hex | 19c3af972536 |
28328255235382 has 8 divisors (see below), whose sum is σ = 42930448655976. Its totient is φ = 14018105683392.
The previous prime is 28328255235377. The next prime is 28328255235433. The reversal of 28328255235382 is 28353255282382.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73010966908 + ... + 73010967295.
It is an arithmetic number, because the mean of its divisors is an integer number (5366306081997).
Almost surely, 228328255235382 is an apocalyptic number.
28328255235382 is a deficient number, since it is larger than the sum of its proper divisors (14602193420594).
28328255235382 is a wasteful number, since it uses less digits than its factorization.
28328255235382 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 146021934302.
The product of its digits is 55296000, while the sum is 58.
The spelling of 28328255235382 in words is "twenty-eight trillion, three hundred twenty-eight billion, two hundred fifty-five million, two hundred thirty-five thousand, three hundred eighty-two".
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