[go: up one dir, main page]

Search a number
-
+
206076000 = 25353131321
BaseRepresentation
bin11000100100001…
…11100001100000
3112100202202010110
430102013201200
5410223413000
632240531320
75051421444
oct1422074140
9470682113
10206076000
11a6362a49
1259020b40
1333903a80
141d524824
1513159850
hexc487860

206076000 has 192 divisors, whose sum is σ = 727586496. Its totient is φ = 50688000.

The previous prime is 206075999. The next prime is 206076011. The reversal of 206076000 is 670602.

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 155340 + ... + 156660.

It is an arithmetic number, because the mean of its divisors is an integer number (3789513).

Almost surely, 2206076000 is an apocalyptic number.

206076000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 206076000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (363793248).

206076000 is an abundant number, since it is smaller than the sum of its proper divisors (521510496).

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

206076000 is a wasteful number, since it uses less digits than its factorization.

206076000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1362 (or 1344 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 206076000 is about 14355.3474357119. The cubic root of 206076000 is about 590.6666791225. Note that the first 4 decimals are identical.

The spelling of 206076000 in words is "two hundred six million, seventy-six thousand".