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206419114 = 21115162137
BaseRepresentation
bin11000100110110…
…11010010101010
3112101102011210101
430103123102222
5410320402424
632252140014
75054350666
oct1423332252
9471364711
10206419114
11a6577810
125916760a
13339c3cb5
141d5b38a6
15131c6344
hexc4db4aa

206419114 has 16 divisors (see below), whose sum is σ = 340019136. Its totient is φ = 93204000.

The previous prime is 206419067. The next prime is 206419121. The reversal of 206419114 is 411914602.

206419114 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27747 + ... + 34390.

It is an arithmetic number, because the mean of its divisors is an integer number (21251196).

Almost surely, 2206419114 is an apocalyptic number.

206419114 is a deficient number, since it is larger than the sum of its proper divisors (133600022).

206419114 is a wasteful number, since it uses less digits than its factorization.

206419114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62301.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 206419114 is about 14367.2932036623. The cubic root of 206419114 is about 590.9943149333.

The spelling of 206419114 in words is "two hundred six million, four hundred nineteen thousand, one hundred fourteen".

Divisors: 1 2 11 22 151 302 1661 3322 62137 124274 683507 1367014 9382687 18765374 103209557 206419114