Base | Representation |
---|---|
bin | 101100100000000111… |
… | …0110111111001101001 |
3 | 100010200020000121112111 |
4 | 1121000032313321221 |
5 | 3031210112440241 |
6 | 111523002442321 |
7 | 6622144266604 |
oct | 1310016677151 |
9 | 303606017474 |
10 | 95566921321 |
11 | 37591043513 |
12 | 166312033a1 |
13 | 9020267371 |
14 | 48a83b533b |
15 | 2744e69c81 |
hex | 16403b7e69 |
95566921321 has 9 divisors (see below), whose sum is σ = 96592612599. Its totient is φ = 94552017984.
The previous prime is 95566921313. The next prime is 95566921343. The reversal of 95566921321 is 12312966559.
The square root of 95566921321 is 309139.
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., 42913194025 + 52653727296 = 207155^2 + 229464^2 .
It is not a de Polignac number, because 95566921321 - 23 = 95566921313 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (95566721321) by changing a digit.
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 8 ways as a sum of consecutive naturals, for example, 29984890 + ... + 29988076.
It is an arithmetic number, because the mean of its divisors is an integer number (10732512511).
Almost surely, 295566921321 is an apocalyptic number.
95566921321 is the 309139-th square number.
95566921321 is the 154570-th centered octagonal number.
It is an amenable number.
95566921321 is a deficient number, since it is larger than the sum of its proper divisors (1025691278).
95566921321 is an frugal number, since it uses more digits than its factorization.
95566921321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6568 (or 3284 counting only the distinct ones).
The product of its digits is 874800, while the sum is 49.
Multiplying 95566921321 by its sum of digits (49), we get a square (4682779144729 = 21639732).
The spelling of 95566921321 in words is "ninety-five billion, five hundred sixty-six million, nine hundred twenty-one thousand, three hundred twenty-one".
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