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206068586332 = 22719319380951
BaseRepresentation
bin1011111111101010100…
…1010001011101011100
3201200220021101210221011
42333322221101131130
511334012024230312
6234355552545004
720613400040350
oct2777251213534
9650807353834
10206068586332
117a436387a04
1233b2bb52164
131658068016b
149d8c065460
155561108da7
hex2ffaa5175c

206068586332 has 24 divisors (see below), whose sum is σ = 412159587840. Its totient is φ = 88310305200.

The previous prime is 206068586293. The next prime is 206068586359. The reversal of 206068586332 is 233685860602.

206068586332 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 350457 + ... + 731407.

It is an arithmetic number, because the mean of its divisors is an integer number (17173316160).

Almost surely, 2206068586332 is an apocalyptic number.

It is an amenable number.

206068586332 is an abundant number, since it is smaller than the sum of its proper divisors (206091001508).

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

206068586332 is a wasteful number, since it uses less digits than its factorization.

206068586332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400281 (or 400279 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 49.

The spelling of 206068586332 in words is "two hundred six billion, sixty-eight million, five hundred eighty-six thousand, three hundred thirty-two".

Divisors: 1 2 4 7 14 28 19319 38638 77276 135233 270466 380951 540932 761902 1523804 2666657 5333314 10666628 7359592369 14719184738 29438369476 51517146583 103034293166 206068586332