Base | Representation |
---|---|
bin | 1011111001000101011… |
… | …0011001110100001111 |
3 | 201112100011022120011020 |
4 | 2332101112121310033 |
5 | 11321402310012033 |
6 | 233504405325223 |
7 | 20521536422526 |
oct | 2762126316417 |
9 | 645304276136 |
10 | 204302032143 |
11 | 7970a197670 |
12 | 33718406813 |
13 | 1635b6a0621 |
14 | 9c615b74bd |
15 | 54aaeaa6b3 |
hex | 2f91599d0f |
204302032143 has 16 divisors (see below), whose sum is σ = 297174533376. Its totient is φ = 123816104640.
The previous prime is 204302032049. The next prime is 204302032147. The reversal of 204302032143 is 341230203402.
It is not a de Polignac number, because 204302032143 - 210 = 204302031119 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (204302032147) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1833246 + ... + 1941492.
It is an arithmetic number, because the mean of its divisors is an integer number (18573408336).
Almost surely, 2204302032143 is an apocalyptic number.
204302032143 is a deficient number, since it is larger than the sum of its proper divisors (92872501233).
204302032143 is a wasteful number, since it uses less digits than its factorization.
204302032143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 165454.
The product of its (nonzero) digits is 3456, while the sum is 24.
Adding to 204302032143 its reverse (341230203402), we get a palindrome (545532235545).
The spelling of 204302032143 in words is "two hundred four billion, three hundred two million, thirty-two thousand, one hundred forty-three".
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