Base | Representation |
---|---|
bin | 101110111101100011111000… |
… | …001100110111101011100011 |
3 | 1000002022002021011002121002001 |
4 | 232331203320030313223203 |
5 | 204032430022133002121 |
6 | 2011135230334104431 |
7 | 61335030256343140 |
oct | 5675437014675343 |
9 | 1002262234077061 |
10 | 206540551453411 |
11 | 5a8a03a088135a |
12 | 1b1b8b3894b117 |
13 | 8b328c8b4ab96 |
14 | 390088a5513c7 |
15 | 18d28d8c70991 |
hex | bbd8f8337ae3 |
206540551453411 has 32 divisors (see below), whose sum is σ = 244061559668736. Its totient is φ = 171042278400000.
The previous prime is 206540551453403. The next prime is 206540551453469. The reversal of 206540551453411 is 114354155045602.
It is not a de Polignac number, because 206540551453411 - 23 = 206540551453403 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (206540551453811) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 524719971 + ... + 525113443.
It is an arithmetic number, because the mean of its divisors is an integer number (7626923739648).
Almost surely, 2206540551453411 is an apocalyptic number.
206540551453411 is a deficient number, since it is larger than the sum of its proper divisors (37521008215325).
206540551453411 is a wasteful number, since it uses less digits than its factorization.
206540551453411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 397483.
The product of its (nonzero) digits is 1440000, while the sum is 46.
The spelling of 206540551453411 in words is "two hundred six trillion, five hundred forty billion, five hundred fifty-one million, four hundred fifty-three thousand, four hundred eleven".
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