Base | Representation |
---|---|
bin | 101110111101101000001010… |
… | …111010010010010010001001 |
3 | 1000002022112011100111002000222 |
4 | 232331220022322102102021 |
5 | 204033013442020103131 |
6 | 2011141311534035425 |
7 | 61335252422130341 |
oct | 5675501272222211 |
9 | 1002275140432028 |
10 | 206545160316041 |
11 | 5a8a2346417038 |
12 | 1b1b9a04348b75 |
13 | 8b3318194c131 |
14 | 3900ba66b7d21 |
15 | 18d2aa86b487b |
hex | bbda0ae92489 |
206545160316041 has 4 divisors (see below), whose sum is σ = 215525384677632. Its totient is φ = 197564935954452.
The previous prime is 206545160316023. The next prime is 206545160316059. The reversal of 206545160316041 is 140613061545602.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is an interprime number because it is at equal distance from previous prime (206545160316023) and next prime (206545160316059).
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-206545160316041 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 206545160315983 and 206545160316001.
It is not an unprimeable number, because it can be changed into a prime (206545160316071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4490112180761 + ... + 4490112180806.
It is an arithmetic number, because the mean of its divisors is an integer number (53881346169408).
Almost surely, 2206545160316041 is an apocalyptic number.
It is an amenable number.
206545160316041 is a deficient number, since it is larger than the sum of its proper divisors (8980224361591).
206545160316041 is an equidigital number, since it uses as much as digits as its factorization.
206545160316041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8980224361590.
The product of its (nonzero) digits is 518400, while the sum is 44.
The spelling of 206545160316041 in words is "two hundred six trillion, five hundred forty-five billion, one hundred sixty million, three hundred sixteen thousand, forty-one".
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