Base | Representation |
---|---|
bin | 1100111110010000100011… |
… | …01010001100001010110000 |
3 | 10202000012101100221001222210 |
4 | 12133020101222030022300 |
5 | 12214343224034140332 |
6 | 140401201030332120 |
7 | 6003020164015116 |
oct | 637102152141260 |
9 | 122005340831883 |
10 | 28527469052592 |
11 | 90a9482630524 |
12 | 32489937ba040 |
13 | 12bc189c44323 |
14 | 708a45d7dab6 |
15 | 3470e9267ecc |
hex | 19f211a8c2b0 |
28527469052592 has 90 divisors (see below), whose sum is σ = 75541282260676. Its totient is φ = 9276732317440.
The previous prime is 28527469052587. The next prime is 28527469052617. The reversal of 28527469052592 is 29525096472582.
It is an unprimeable number.
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 17 ways as a sum of consecutive naturals, for example, 1517167063 + ... + 1517185865.
Almost surely, 228527469052592 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 28527469052592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37770641130338).
28527469052592 is an abundant number, since it is smaller than the sum of its proper divisors (47013813208084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
28527469052592 is an frugal number, since it uses more digits than its factorization.
28527469052592 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37699 (or 18849 counting only the distinct ones).
The product of its (nonzero) digits is 217728000, while the sum is 66.
The spelling of 28527469052592 in words is "twenty-eight trillion, five hundred twenty-seven billion, four hundred sixty-nine million, fifty-two thousand, five hundred ninety-two".
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