Base | Representation |
---|---|
bin | 101110011010011111111111… |
… | …110110000100010010111011 |
3 | 222202202202022111222210100211 |
4 | 232122133333312010102323 |
5 | 203223441200434243233 |
6 | 2002052325144011551 |
7 | 60665664335625550 |
oct | 5632377766042273 |
9 | 882682274883324 |
10 | 204131203040443 |
11 | 5a051614477148 |
12 | 1aa89bb2a60bb7 |
13 | 89b964a279493 |
14 | 385a008110a27 |
15 | 188edc37e95cd |
hex | b9a7ffd844bb |
204131203040443 has 32 divisors (see below), whose sum is σ = 234477058959360. Its totient is φ = 174083409792000.
The previous prime is 204131203040431. The next prime is 204131203040483. The reversal of 204131203040443 is 344040302131402.
It is a cyclic number.
It is not a de Polignac number, because 204131203040443 - 25 = 204131203040411 is a prime.
It is not an unprimeable number, because it can be changed into a prime (204131203040483) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9308721903 + ... + 9308743831.
It is an arithmetic number, because the mean of its divisors is an integer number (7327408092480).
Almost surely, 2204131203040443 is an apocalyptic number.
204131203040443 is a deficient number, since it is larger than the sum of its proper divisors (30345855918917).
204131203040443 is a wasteful number, since it uses less digits than its factorization.
204131203040443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29227.
The product of its (nonzero) digits is 27648, while the sum is 31.
Adding to 204131203040443 its reverse (344040302131402), we get a palindrome (548171505171845).
The spelling of 204131203040443 in words is "two hundred four trillion, one hundred thirty-one billion, two hundred three million, forty thousand, four hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •