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BaseRepresentation
bin10111110101110…
…11001110100110
3111221022212101100
423322323032212
5402144340301
631502340530
74645640445
oct1372731646
9457285340
10199996326
11a2990222
1256b8a746
133258572a
141c7c0d5c
1512858286
hexbebb3a6

199996326 has 12 divisors (see below), whose sum is σ = 433325412. Its totient is φ = 66665436.

The previous prime is 199996301. The next prime is 199996343. The reversal of 199996326 is 623699991.

It is a nude number because it is divisible by every one of its digits.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5555436 + ... + 5555471.

It is an arithmetic number, because the mean of its divisors is an integer number (36110451).

Almost surely, 2199996326 is an apocalyptic number.

199996326 is an abundant number, since it is smaller than the sum of its proper divisors (233329086).

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

199996326 is a wasteful number, since it uses less digits than its factorization.

199996326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11110915 (or 11110912 counting only the distinct ones).

The product of its digits is 1417176, while the sum is 54.

The square root of 199996326 is about 14142.0057276187. The cubic root of 199996326 is about 584.7999666736.

The spelling of 199996326 in words is "one hundred ninety-nine million, nine hundred ninety-six thousand, three hundred twenty-six".