Search a number
-
+
200830794 = 2333471799
BaseRepresentation
bin10111111100001…
…10111101001010
3111222220021001120
423332012331022
5402403041134
631532300110
74656014343
oct1376067512
9458807046
10200830794
11a340016a
1257311636
13327b84b8
141c95b0ca
1512970649
hexbf86f4a

200830794 has 8 divisors (see below), whose sum is σ = 401661600. Its totient is φ = 66943596.

The previous prime is 200830781. The next prime is 200830801. The reversal of 200830794 is 497038002.

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

200830794 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16735894 + ... + 16735905.

It is an arithmetic number, because the mean of its divisors is an integer number (50207700).

Almost surely, 2200830794 is an apocalyptic number.

200830794 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

200830794 is a wasteful number, since it uses less digits than its factorization.

200830794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33471804.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 200830794 is about 14171.4781868371. The cubic root of 200830794 is about 585.6121811252.

Adding to 200830794 its reverse (497038002), we get a palindrome (697868796).

The spelling of 200830794 in words is "two hundred million, eight hundred thirty thousand, seven hundred ninety-four".

Divisors: 1 2 3 6 33471799 66943598 100415397 200830794