Base | Representation |
---|---|
bin | 1011111100111000110… |
… | …1000110000111010101 |
3 | 201121222022110012221200 |
4 | 2333032031012013111 |
5 | 11331000142033300 |
6 | 234154000303113 |
7 | 20556044503140 |
oct | 2771615060725 |
9 | 647868405850 |
10 | 205323002325 |
11 | 7a093533681 |
12 | 33962311a99 |
13 | 164920706ac |
14 | 9d1b023057 |
15 | 551a930200 |
hex | 2fce3461d5 |
205323002325 has 36 divisors (see below), whose sum is σ = 420292929888. Its totient is φ = 93861943200.
The previous prime is 205323002281. The next prime is 205323002327. The reversal of 205323002325 is 523200323502.
205323002325 is a `hidden beast` number, since 2 + 0 + 5 + 32 + 300 + 2 + 325 = 666.
It is not a de Polignac number, because 205323002325 - 216 = 205322936789 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (205323002327) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 65180331 + ... + 65183480.
It is an arithmetic number, because the mean of its divisors is an integer number (11674803608).
Almost surely, 2205323002325 is an apocalyptic number.
205323002325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
205323002325 is an abundant number, since it is smaller than the sum of its proper divisors (214969927563).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
205323002325 is a wasteful number, since it uses less digits than its factorization.
205323002325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 130363834 (or 130363826 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 27.
Adding to 205323002325 its reverse (523200323502), we get a palindrome (728523325827).
The spelling of 205323002325 in words is "two hundred five billion, three hundred twenty-three million, two thousand, three hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •