Base | Representation |
---|---|
bin | 1100110010101000000101… |
… | …11111110011100010010000 |
3 | 10200120222202010100111212101 |
4 | 12121110002333303202100 |
5 | 12141321204010231341 |
6 | 135453421233010144 |
7 | 5632110612340000 |
oct | 631240277634220 |
9 | 120528663314771 |
10 | 28127791102096 |
11 | 8a64a24872744 |
12 | 31a34303b3954 |
13 | 129059325402a |
14 | 6d356c890000 |
15 | 33ba05c86831 |
hex | 199502ff3890 |
28127791102096 has 75 divisors (see below), whose sum is σ = 63579094471571. Its totient is φ = 12054322115808.
The previous prime is 28127791102031. The next prime is 28127791102127. The reversal of 28127791102096 is 69020119772182.
The square root of 28127791102096 is 5303564.
It is a perfect power (a square), and thus also a powerful number.
It is an unprimeable number.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 1039485015 + ... + 1039512073.
Almost surely, 228127791102096 is an apocalyptic number.
28127791102096 is the 5303564-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 28127791102096
28127791102096 is an abundant number, since it is smaller than the sum of its proper divisors (35451303369475).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
28127791102096 is an frugal number, since it uses more digits than its factorization.
28127791102096 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54154 (or 27068 counting only the distinct ones).
The product of its (nonzero) digits is 1524096, while the sum is 55.
The spelling of 28127791102096 in words is "twenty-eight trillion, one hundred twenty-seven billion, seven hundred ninety-one million, one hundred two thousand, ninety-six".
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