Base | Representation |
---|---|
bin | 101010111110111001… |
… | …0110000000111010001 |
3 | 22211020212201010111021 |
4 | 1111331302300013101 |
5 | 3003020010110424 |
6 | 110223151315441 |
7 | 6445253411062 |
oct | 1257562600721 |
9 | 284225633437 |
10 | 92304769489 |
11 | 361676aa569 |
12 | 15a8081bb81 |
13 | 89204772ca |
14 | 467904c569 |
15 | 26038914e4 |
hex | 157dcb01d1 |
92304769489 has 3 divisors (see below), whose sum is σ = 92305073307. Its totient is φ = 92304465672.
The previous prime is 92304769433. The next prime is 92304769547. The reversal of 92304769489 is 98496740329.
The square root of 92304769489 is 303817.
It is a perfect power (a square), and thus also a powerful number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in only one way, i.e., 60189262225 + 32115507264 = 245335^2 + 179208^2 .
It is not a de Polignac number, because 92304769489 - 29 = 92304768977 is a prime.
It is a super-2 number, since 2×923047694892 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (92304769589) 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 2 ways as a sum of consecutive naturals, for example, 151909 + ... + 455725.
It is an arithmetic number, because the mean of its divisors is an integer number (30768357769).
Almost surely, 292304769489 is an apocalyptic number.
92304769489 is the 303817-th square number.
92304769489 is the 151909-th centered octagonal number.
It is an amenable number.
92304769489 is a deficient number, since it is larger than the sum of its proper divisors (303818).
92304769489 is an frugal number, since it uses more digits than its factorization.
92304769489 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 607634 (or 303817 counting only the distinct ones).
The product of its (nonzero) digits is 23514624, while the sum is 61.
The spelling of 92304769489 in words is "ninety-two billion, three hundred four million, seven hundred sixty-nine thousand, four hundred eighty-nine".
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