Base | Representation |
---|---|
bin | 101110111000000000110000… |
… | …010001000000010011111111 |
3 | 1000000221122000220021100011220 |
4 | 232320000300101000103333 |
5 | 204010203110413101340 |
6 | 2010244125233444423 |
7 | 61265341103256264 |
oct | 5670006021002377 |
9 | 1000848026240156 |
10 | 206159239972095 |
11 | 5a763708449723 |
12 | 1b157060410713 |
13 | 8b0596b28c627 |
14 | 38ca23640526b |
15 | 18c7a1cdd5ed0 |
hex | bb80304404ff |
206159239972095 has 16 divisors (see below), whose sum is σ = 331581772357632. Its totient is φ = 109375931851040.
The previous prime is 206159239972057. The next prime is 206159239972157. The reversal of 206159239972095 is 590279932951602.
It is not a de Polignac number, because 206159239972095 - 27 = 206159239971967 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35978922087 + ... + 35978927816.
It is an arithmetic number, because the mean of its divisors is an integer number (20723860772352).
Almost surely, 2206159239972095 is an apocalyptic number.
206159239972095 is a deficient number, since it is larger than the sum of its proper divisors (125422532385537).
206159239972095 is a wasteful number, since it uses less digits than its factorization.
206159239972095 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71957850102.
The product of its (nonzero) digits is 165337200, while the sum is 69.
The spelling of 206159239972095 in words is "two hundred six trillion, one hundred fifty-nine billion, two hundred thirty-nine million, nine hundred seventy-two thousand, ninety-five".
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