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206132411 = 4314932173
BaseRepresentation
bin11000100100101…
…01010010111011
3112100212121111202
430102111102323
5410232214121
632242044415
75052045062
oct1422252273
9470777452
10206132411
11a63a1371
125904970b
1333923654
141d53b1d9
151316b40b
hexc4954bb

206132411 has 8 divisors (see below), whose sum is σ = 212348400. Its totient is φ = 199981152.

The previous prime is 206132351. The next prime is 206132431. The reversal of 206132411 is 114231602.

206132411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 206132411 - 26 = 206132347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (206132431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9680 + ... + 22493.

It is an arithmetic number, because the mean of its divisors is an integer number (26543550).

Almost surely, 2206132411 is an apocalyptic number.

206132411 is a deficient number, since it is larger than the sum of its proper divisors (6215989).

206132411 is a wasteful number, since it uses less digits than its factorization.

206132411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32365.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 206132411 is about 14357.3121091658. The cubic root of 206132411 is about 590.7205703377.

The spelling of 206132411 in words is "two hundred six million, one hundred thirty-two thousand, four hundred eleven".

Divisors: 1 43 149 6407 32173 1383439 4793777 206132411