Base | Representation |
---|---|
bin | 110000011110010110… |
… | …010011110001000100 |
3 | 11222100100221120200101 |
4 | 300132112103301010 |
5 | 1323043441202124 |
6 | 35524425453444 |
7 | 3521550156304 |
oct | 603626236104 |
9 | 158310846611 |
10 | 52048772164 |
11 | 2008a1a1994 |
12 | a107041284 |
13 | 4ba636264c |
14 | 273a883604 |
15 | 154968d644 |
hex | c1e593c44 |
52048772164 has 27 divisors (see below), whose sum is σ = 93644026077. Its totient is φ = 25312811184.
The previous prime is 52048772141. The next prime is 52048772183. The reversal of 52048772164 is 46127784025.
The square root of 52048772164 is 228142.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 46573956100 + 5474816064 = 215810^2 + 73992^2 .
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 16880967 + ... + 16884049.
Almost surely, 252048772164 is an apocalyptic number.
52048772164 is the 228142-nd square number.
It is an amenable number.
52048772164 is a deficient number, since it is larger than the sum of its proper divisors (41595253913).
52048772164 is an frugal number, since it uses more digits than its factorization.
52048772164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6244 (or 3122 counting only the distinct ones).
The product of its (nonzero) digits is 752640, while the sum is 46.
The spelling of 52048772164 in words is "fifty-two billion, forty-eight million, seven hundred seventy-two thousand, one hundred sixty-four".
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