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4092297 = 311269461
BaseRepresentation
bin1111100111000110001001
321200220120120
433213012021
52021423142
6223413453
746532616
oct17470611
97626516
104092297
112345670
121454289
13b038a1
1478750d
1555c7ec
hex3e7189

4092297 has 16 divisors (see below), whose sum is σ = 5987520. Its totient is φ = 2465600.

The previous prime is 4092287. The next prime is 4092317. The reversal of 4092297 is 7922904.

It is a cyclic number.

It is not a de Polignac number, because 4092297 - 26 = 4092233 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (33).

4092297 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4092247) 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, 8647 + ... + 9107.

It is an arithmetic number, because the mean of its divisors is an integer number (374220).

Almost surely, 24092297 is an apocalyptic number.

It is an amenable number.

4092297 is a deficient number, since it is larger than the sum of its proper divisors (1895223).

4092297 is a wasteful number, since it uses less digits than its factorization.

4092297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 4092297 is about 2022.9426586040. The cubic root of 4092297 is about 159.9517693169.

The spelling of 4092297 in words is "four million, ninety-two thousand, two hundred ninety-seven".

Divisors: 1 3 11 33 269 461 807 1383 2959 5071 8877 15213 124009 372027 1364099 4092297