Base | Representation |
---|---|
bin | 1011111100100011010… |
… | …0001111100011101100 |
3 | 201121202000100101002110 |
4 | 2333020310033203230 |
5 | 11330304021220244 |
6 | 234141010524020 |
7 | 20553566220312 |
oct | 2771064174354 |
9 | 647660311073 |
10 | 205232601324 |
11 | 7a0474a9003 |
12 | 33937b96610 |
13 | 1647940b08a |
14 | 9d0d0100b2 |
15 | 5512a249b9 |
hex | 2fc8d0f8ec |
205232601324 has 48 divisors (see below), whose sum is σ = 489582632448. Its totient is φ = 66884440128.
The previous prime is 205232601319. The next prime is 205232601347. The reversal of 205232601324 is 423106232502.
It is a junction number, because it is equal to n+sod(n) for n = 205232601291 and 205232601300.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 341982 + ... + 726234.
It is an arithmetic number, because the mean of its divisors is an integer number (10199638176).
Almost surely, 2205232601324 is an apocalyptic number.
It is an amenable number.
205232601324 is an abundant number, since it is smaller than the sum of its proper divisors (284350031124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
205232601324 is a wasteful number, since it uses less digits than its factorization.
205232601324 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 385254 (or 385252 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 30.
Adding to 205232601324 its reverse (423106232502), we get a palindrome (628338833826).
The spelling of 205232601324 in words is "two hundred five billion, two hundred thirty-two million, six hundred one thousand, three hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •