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199332341 = 13292232371
BaseRepresentation
bin10111110000110…
…01000111110101
3111220002010120022
423320121013311
5402012113331
631440214525
74640203565
oct1370310765
9456063508
10199332341
11a257737a
125690a445
13323b2440
141c68ada5
151277667b
hexbe191f5

199332341 has 16 divisors (see below), whose sum is σ = 223157760. Its totient is φ = 176783040.

The previous prime is 199332317. The next prime is 199332347. The reversal of 199332341 is 143233991.

It is a cyclic number.

It is not a de Polignac number, because 199332341 - 226 = 132223477 is a prime.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (199332347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82886 + ... + 85256.

It is an arithmetic number, because the mean of its divisors is an integer number (13947360).

Almost surely, 2199332341 is an apocalyptic number.

It is an amenable number.

199332341 is a deficient number, since it is larger than the sum of its proper divisors (23825419).

199332341 is a wasteful number, since it uses less digits than its factorization.

199332341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2636.

The product of its digits is 17496, while the sum is 35.

The square root of 199332341 is about 14118.5105800860. The cubic root of 199332341 is about 584.1520732463.

The spelling of 199332341 in words is "one hundred ninety-nine million, three hundred thirty-two thousand, three hundred forty-one".

Divisors: 1 13 29 223 377 2371 2899 6467 30823 68759 84071 528733 893867 6873529 15333257 199332341