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299196 = 22328311
BaseRepresentation
bin1001001000010111100
3120012102100
41021002330
534033241
610225100
72354202
oct1110274
9505370
10299196
11194877
12125190
13a6251
147b072
155d9b6
hex490bc

299196 has 18 divisors (see below), whose sum is σ = 756392. Its totient is φ = 99720.

The previous prime is 299191. The next prime is 299197. The reversal of 299196 is 691992.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 8311 = 299196 / (2 + 9 + 9 + 1 + 9 + 6).

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

It is a self number, because there is not a number n which added to its sum of digits gives 299196.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 299196.

It is not an unprimeable number, because it can be changed into a prime (299191) by changing a digit.

299196 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4120 + ... + 4191.

2299196 is an apocalyptic number.

It is an amenable number.

299196 is an abundant number, since it is smaller than the sum of its proper divisors (457196).

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

299196 is a wasteful number, since it uses less digits than its factorization.

299196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8321 (or 8316 counting only the distinct ones).

The product of its digits is 8748, while the sum is 36.

The square root of 299196 is about 546.9881168728. The cubic root of 299196 is about 66.8834388279.

The spelling of 299196 in words is "two hundred ninety-nine thousand, one hundred ninety-six".

Divisors: 1 2 3 4 6 9 12 18 36 8311 16622 24933 33244 49866 74799 99732 149598 299196