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206060196 = 223172961571
BaseRepresentation
bin11000100100000…
…11101010100100
3112100201221110010
430102003222210
5410222411241
632240330220
75051324406
oct1422035244
9470657403
10206060196
11a6352091
1259013970
13338c9814
141d51cb76
1513154d16
hexc483aa4

206060196 has 96 divisors (see below), whose sum is σ = 536215680. Its totient is φ = 61286400.

The previous prime is 206060191. The next prime is 206060209. The reversal of 206060196 is 691060602.

It is not an unprimeable number, because it can be changed into a prime (206060191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 360591 + ... + 361161.

It is an arithmetic number, because the mean of its divisors is an integer number (5585580).

Almost surely, 2206060196 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 206060196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (268107840).

206060196 is an abundant number, since it is smaller than the sum of its proper divisors (330155484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

206060196 is a wasteful number, since it uses less digits than its factorization.

206060196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685 (or 683 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 206060196 is about 14354.7969682612. The cubic root of 206060196 is about 590.6515792971.

The spelling of 206060196 in words is "two hundred six million, sixty thousand, one hundred ninety-six".

Divisors: 1 2 3 4 6 12 17 29 34 51 58 61 68 87 102 116 122 174 183 204 244 348 366 493 571 732 986 1037 1142 1479 1713 1769 1972 2074 2284 2958 3111 3426 3538 4148 5307 5916 6222 6852 7076 9707 10614 12444 16559 19414 21228 29121 30073 33118 34831 38828 49677 58242 60146 66236 69662 90219 99354 104493 116484 120292 139324 180438 198708 208986 281503 360876 417972 563006 592127 844509 1010099 1126012 1184254 1689018 1776381 2020198 2368508 3030297 3378036 3552762 4040396 6060594 7105524 12121188 17171683 34343366 51515049 68686732 103030098 206060196