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206052314 = 2138395483
BaseRepresentation
bin11000100100000…
…01101111011010
3112100201112122012
430102001233122
5410222133224
632240225522
75051262416
oct1422015732
9470645565
10206052314
11a6347176
125900b2a2
13338c6060
141d519d46
151315280e
hexc481bda

206052314 has 16 divisors (see below), whose sum is σ = 336867552. Its totient is φ = 93954288.

The previous prime is 206052313. The next prime is 206052317. The reversal of 206052314 is 413250602.

It is a super-2 number, since 2×2060523142 = 84915112209509192, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 206052314.

It is not an unprimeable number, because it can be changed into a prime (206052311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45584 + ... + 49899.

It is an arithmetic number, because the mean of its divisors is an integer number (21054222).

Almost surely, 2206052314 is an apocalyptic number.

206052314 is a deficient number, since it is larger than the sum of its proper divisors (130815238).

206052314 is a wasteful number, since it uses less digits than its factorization.

206052314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95581.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 206052314 is about 14354.5224232644. The cubic root of 206052314 is about 590.6440482048.

The spelling of 206052314 in words is "two hundred six million, fifty-two thousand, three hundred fourteen".

Divisors: 1 2 13 26 83 166 1079 2158 95483 190966 1241279 2482558 7925089 15850178 103026157 206052314