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2836233 = 321512087
BaseRepresentation
bin1010110100011100001001
312100002120200
422310130021
51211224413
6140442413
733051621
oct12643411
95302520
102836233
1116679a4
12b49409
13783c5a
1453b881
153b0573
hex2b4709

2836233 has 12 divisors (see below), whose sum is σ = 4125888. Its totient is φ = 1877400.

The previous prime is 2836201. The next prime is 2836241. The reversal of 2836233 is 3326382.

It is not a de Polignac number, because 2836233 - 25 = 2836201 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2836197 and 2836206.

It is not an unprimeable number, because it can be changed into a prime (2836243) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 316 + ... + 2402.

It is an arithmetic number, because the mean of its divisors is an integer number (343824).

22836233 is an apocalyptic number.

It is an amenable number.

2836233 is a deficient number, since it is larger than the sum of its proper divisors (1289655).

2836233 is a wasteful number, since it uses less digits than its factorization.

2836233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2244 (or 2241 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 2836233 is about 1684.1119321470. Note that the first 3 decimals coincide. The cubic root of 2836233 is about 141.5513346602.

The spelling of 2836233 in words is "two million, eight hundred thirty-six thousand, two hundred thirty-three".

Divisors: 1 3 9 151 453 1359 2087 6261 18783 315137 945411 2836233