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206016365131359 = 319105114092440693
BaseRepresentation
bin101110110101111011101100…
…010000101111011001011111
31000000102222020201001102022220
4232311323230100233121133
5204000333003433200414
62010054340034040423
761252122403204146
oct5665735420573137
91000388221042286
10206016365131359
115a709060310152
121b133427a19113
138ac534bc28453
1438c336107075d
1518c3e59ae4ca9
hexbb5eec42f65f

206016365131359 has 32 divisors (see below), whose sum is σ = 289626417926400. Its totient is φ = 129899485900800.

The previous prime is 206016365131253. The next prime is 206016365131403. The reversal of 206016365131359 is 953131563610602.

It is not a de Polignac number, because 206016365131359 - 215 = 206016365098591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206016365136359) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 83188617 + ... + 85629309.

It is an arithmetic number, because the mean of its divisors is an integer number (9050825560200).

Almost surely, 2206016365131359 is an apocalyptic number.

206016365131359 is a deficient number, since it is larger than the sum of its proper divisors (83610052795041).

206016365131359 is a wasteful number, since it uses less digits than its factorization.

206016365131359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2443175.

The product of its (nonzero) digits is 2624400, while the sum is 51.

The spelling of 206016365131359 in words is "two hundred six trillion, sixteen billion, three hundred sixty-five million, one hundred thirty-one thousand, three hundred fifty-nine".

Divisors: 1 3 19 57 1051 1409 3153 4227 19969 26771 59907 80313 1480859 2440693 4442577 7322079 28136321 46373167 84408963 139119501 2565168343 3438936437 7695505029 10316809311 48738198517 65339792303 146214595551 196019376909 3614322195287 10842966585861 68672121710453 206016365131359