Base | Representation |
---|---|
bin | 1011111001100100001… |
… | …0111010100111000000 |
3 | 201112200011020222122022 |
4 | 2332121002322213000 |
5 | 11322133333010222 |
6 | 233525300501012 |
7 | 20524665013226 |
oct | 2763102724700 |
9 | 645604228568 |
10 | 204431141312 |
11 | 79776060262 |
12 | 337536aa768 |
13 | 1637c366798 |
14 | 9c747c4b16 |
15 | 54b74b0042 |
hex | 2f990ba9c0 |
204431141312 has 28 divisors (see below), whose sum is σ = 405948581040. Its totient is φ = 102144884736.
The previous prime is 204431141273. The next prime is 204431141399. The reversal of 204431141312 is 213141134402.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1011137 + ... + 1196352.
Almost surely, 2204431141312 is an apocalyptic number.
It is an amenable number.
204431141312 is a deficient number, since it is larger than the sum of its proper divisors (201517439728).
204431141312 is a wasteful number, since it uses less digits than its factorization.
204431141312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2208948 (or 2208938 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 26.
Adding to 204431141312 its reverse (213141134402), we get a palindrome (417572275714).
The spelling of 204431141312 in words is "two hundred four billion, four hundred thirty-one million, one hundred forty-one thousand, three hundred twelve".
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