Base | Representation |
---|---|
bin | 1011111100110100010… |
… | …0000111001001011001 |
3 | 201121220222110012101120 |
4 | 2333031010013021121 |
5 | 11330430242320131 |
6 | 234152034235453 |
7 | 20555423046654 |
oct | 2771504071131 |
9 | 647828405346 |
10 | 205303870041 |
11 | 7a083756276 |
12 | 33957a25b89 |
13 | 1648b10220a |
14 | 9d1868289b |
15 | 5518e01496 |
hex | 2fcd107259 |
205303870041 has 8 divisors (see below), whose sum is σ = 273740747904. Its totient is φ = 136868119440.
The previous prime is 205303870039. The next prime is 205303870043. The reversal of 205303870041 is 140078303502.
205303870041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (205303870039) and next prime (205303870043).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 205303870041 - 21 = 205303870039 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 205303869984 and 205303870011.
It is not an unprimeable number, because it can be changed into a prime (205303870043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 337711 + ... + 724331.
It is an arithmetic number, because the mean of its divisors is an integer number (34217593488).
Almost surely, 2205303870041 is an apocalyptic number.
It is an amenable number.
205303870041 is a deficient number, since it is larger than the sum of its proper divisors (68436877863).
205303870041 is a wasteful number, since it uses less digits than its factorization.
205303870041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 563631.
The product of its (nonzero) digits is 20160, while the sum is 33.
The spelling of 205303870041 in words is "two hundred five billion, three hundred three million, eight hundred seventy thousand, forty-one".
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