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2833268 = 221315407
BaseRepresentation
bin1010110011101101110100
312022221111212
422303231310
51211131033
6140420552
733040154
oct12635564
95287455
102833268
111665749
12b47758
137827b9
1453a764
153ae748
hex2b3b74

2833268 has 12 divisors (see below), whose sum is σ = 4996992. Its totient is φ = 1405560.

The previous prime is 2833247. The next prime is 2833279. The reversal of 2833268 is 8623382.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2180 + ... + 3227.

It is an arithmetic number, because the mean of its divisors is an integer number (416416).

22833268 is an apocalyptic number.

It is an amenable number.

2833268 is a deficient number, since it is larger than the sum of its proper divisors (2163724).

2833268 is a wasteful number, since it uses less digits than its factorization.

2833268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5542 (or 5540 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 2833268 is about 1683.2314160566. The cubic root of 2833268 is about 141.5019915064.

The spelling of 2833268 in words is "two million, eight hundred thirty-three thousand, two hundred sixty-eight".

Divisors: 1 2 4 131 262 524 5407 10814 21628 708317 1416634 2833268