Base | Representation |
---|---|
bin | 11101011110001101100… |
… | …001110000000001001001 |
3 | 21011121122220211211022201 |
4 | 131132031201300001021 |
5 | 231140310313000210 |
6 | 4150224542120201 |
7 | 266215631136052 |
oct | 35361541600111 |
9 | 7147586754281 |
10 | 2025304031305 |
11 | 710a21365055 |
12 | 288626280061 |
13 | 118ca6a7a569 |
14 | 7004d379729 |
15 | 37a3970853a |
hex | 1d78d870049 |
2025304031305 has 32 divisors (see below), whose sum is σ = 2539549209600. Its totient is φ = 1548593206272.
The previous prime is 2025304031279. The next prime is 2025304031339. The reversal of 2025304031305 is 5031304035202.
It is a cyclic number.
It is not a de Polignac number, because 2025304031305 - 25 = 2025304031273 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41300641 + ... + 41349649.
It is an arithmetic number, because the mean of its divisors is an integer number (79360912800).
Almost surely, 22025304031305 is an apocalyptic number.
It is an amenable number.
2025304031305 is a deficient number, since it is larger than the sum of its proper divisors (514245178295).
2025304031305 is a wasteful number, since it uses less digits than its factorization.
2025304031305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51913.
The product of its (nonzero) digits is 10800, while the sum is 28.
Adding to 2025304031305 its reverse (5031304035202), we get a palindrome (7056608066507).
The spelling of 2025304031305 in words is "two trillion, twenty-five billion, three hundred four million, thirty-one thousand, three hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •