Base | Representation |
---|---|
bin | 1011100101110… |
… | …01110111100001 |
3 | 20202221210220102 |
4 | 11302321313201 |
5 | 144342332210 |
6 | 13351552145 |
7 | 2260305164 |
oct | 562716741 |
9 | 222853812 |
10 | 97230305 |
11 | 4a97a627 |
12 | 2868b655 |
13 | 171b3c33 |
14 | ccadadb |
15 | 8808ea5 |
hex | 5cb9de1 |
97230305 has 4 divisors (see below), whose sum is σ = 116676372. Its totient is φ = 77784240.
The previous prime is 97230299. The next prime is 97230317. The reversal of 97230305 is 50303279.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 50225569 + 47004736 = 7087^2 + 6856^2 .
It is not a de Polignac number, because 97230305 - 26 = 97230241 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9723026 + ... + 9723035.
It is an arithmetic number, because the mean of its divisors is an integer number (29169093).
Almost surely, 297230305 is an apocalyptic number.
It is an amenable number.
97230305 is a deficient number, since it is larger than the sum of its proper divisors (19446067).
97230305 is a wasteful number, since it uses less digits than its factorization.
97230305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19446066.
The product of its (nonzero) digits is 5670, while the sum is 29.
The square root of 97230305 is about 9860.5428349559. The cubic root of 97230305 is about 459.8334384367.
The spelling of 97230305 in words is "ninety-seven million, two hundred thirty thousand, three hundred five".
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