Base | Representation |
---|---|
bin | 1011110111111101011… |
… | …1111000110010001001 |
3 | 201111120010210122111110 |
4 | 2331333113320302021 |
5 | 11320243102244431 |
6 | 233414433120533 |
7 | 20511215024565 |
oct | 2757727706211 |
9 | 644503718443 |
10 | 204000431241 |
11 | 79574a1a422 |
12 | 336533b9149 |
13 | 16311061c59 |
14 | 9c335086a5 |
15 | 548e782346 |
hex | 2f7f5f8c89 |
204000431241 has 32 divisors (see below), whose sum is σ = 293687055360. Its totient is φ = 125570136384.
The previous prime is 204000431221. The next prime is 204000431251. The reversal of 204000431241 is 142134000402.
It is not a de Polignac number, because 204000431241 - 215 = 204000398473 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (204000431221) 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, 9968766 + ... + 9989208.
It is an arithmetic number, because the mean of its divisors is an integer number (9177720480).
Almost surely, 2204000431241 is an apocalyptic number.
It is an amenable number.
204000431241 is a deficient number, since it is larger than the sum of its proper divisors (89686624119).
204000431241 is a wasteful number, since it uses less digits than its factorization.
204000431241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25485.
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 204000431241 its reverse (142134000402), we get a palindrome (346134431643).
The spelling of 204000431241 in words is "two hundred four billion, four hundred thirty-one thousand, two hundred forty-one".
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