Base | Representation |
---|---|
bin | 10010001010100110001… |
… | …001011011100010100100 |
3 | 11102100011010101011202001 |
4 | 102022212021123202210 |
5 | 130423033432141141 |
6 | 2353250213255044 |
7 | 156121505655064 |
oct | 22124611334244 |
9 | 4370133334661 |
10 | 1248328005796 |
11 | 44145a685153 |
12 | 181b26634484 |
13 | 90941b35541 |
14 | 445c2b833a4 |
15 | 227128aea31 |
hex | 122a625b8a4 |
1248328005796 has 9 divisors (see below), whose sum is σ = 2184577920651. Its totient is φ = 624162885612.
The previous prime is 1248328005781. The next prime is 1248328005797. The reversal of 1248328005796 is 6975008238421.
The square root of 1248328005796 is 1117286.
It is a perfect power (a square), and thus also a powerful number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1248328005797) by changing a digit.
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 2 ways as a sum of consecutive naturals, for example, 1955251 + ... + 2513893.
It is a 1-persistent number, because it is pandigital, but 2⋅1248328005796 = 2496656011592 is not.
Almost surely, 21248328005796 is an apocalyptic number.
1248328005796 is the 1117286-th square number.
It is an amenable number.
1248328005796 is a deficient number, since it is larger than the sum of its proper divisors (936249914855).
1248328005796 is an frugal number, since it uses more digits than its factorization.
1248328005796 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1117290 (or 558645 counting only the distinct ones).
The product of its (nonzero) digits is 5806080, while the sum is 55.
The spelling of 1248328005796 in words is "one trillion, two hundred forty-eight billion, three hundred twenty-eight million, five thousand, seven hundred ninety-six".
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