Base | Representation |
---|---|
bin | 1011111000101111100… |
… | …0111110000001011011 |
3 | 201112002202221200200212 |
4 | 2332023320332001123 |
5 | 11321210332230133 |
6 | 233451334121335 |
7 | 20516345005154 |
oct | 2761370760133 |
9 | 645082850625 |
10 | 204210430043 |
11 | 79672511654 |
12 | 336b17b024b |
13 | 1634570a3b9 |
14 | 9c5337092b |
15 | 54a2e14148 |
hex | 2f8be3e05b |
204210430043 has 8 divisors (see below), whose sum is σ = 211260610080. Its totient is φ = 197160812800.
The previous prime is 204210430031. The next prime is 204210430091. The reversal of 204210430043 is 340034012402.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 204210430043 - 210 = 204210429019 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (204210430003) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 678443 + ... + 932043.
It is an arithmetic number, because the mean of its divisors is an integer number (26407576260).
Almost surely, 2204210430043 is an apocalyptic number.
204210430043 is a deficient number, since it is larger than the sum of its proper divisors (7050180037).
204210430043 is a wasteful number, since it uses less digits than its factorization.
204210430043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 281397.
The product of its (nonzero) digits is 2304, while the sum is 23.
Adding to 204210430043 its reverse (340034012402), we get a palindrome (544244442445).
The spelling of 204210430043 in words is "two hundred four billion, two hundred ten million, four hundred thirty thousand, forty-three".
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