Base | Representation |
---|---|
bin | 101001100111001000010101… |
… | …110000001010100011100001 |
3 | 212222222111000101200102221001 |
4 | 221213020111300022203201 |
5 | 142441404232341231431 |
6 | 1445121045440032001 |
7 | 53355646451402464 |
oct | 5147102560124341 |
9 | 788874011612831 |
10 | 183008921430241 |
11 | 53348714129635 |
12 | 18638431602601 |
13 | 7b16889c08c5a |
14 | 33299714a12db |
15 | 1625736ca8e61 |
hex | a67215c0a8e1 |
183008921430241 has 3 divisors (see below), whose sum is σ = 183008934958321. Its totient is φ = 183008907902162.
The previous prime is 183008921430149. The next prime is 183008921430259. The reversal of 183008921430241 is 142034129800381.
The square root of 183008921430241 is 13528079.
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 is not a de Polignac number, because 183008921430241 - 231 = 183006773946593 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 183008921430191 and 183008921430200.
It is not an unprimeable number, because it can be changed into a prime (183008921431241) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 6764040 + ... + 20292118.
Almost surely, 2183008921430241 is an apocalyptic number.
183008921430241 is the 13528079-th square number.
183008921430241 is the 6764040-th centered octagonal number.
It is an amenable number.
183008921430241 is a deficient number, since it is larger than the sum of its proper divisors (13528080).
183008921430241 is an frugal number, since it uses more digits than its factorization.
183008921430241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27056158 (or 13528079 counting only the distinct ones).
The product of its (nonzero) digits is 331776, while the sum is 46.
The spelling of 183008921430241 in words is "one hundred eighty-three trillion, eight billion, nine hundred twenty-one million, four hundred thirty thousand, two hundred forty-one".
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