Base | Representation |
---|---|
bin | 101011000001… |
… | …011110100100 |
3 | 210012222211202 |
4 | 223001132210 |
5 | 10341400434 |
6 | 1041422032 |
7 | 164602115 |
oct | 53013644 |
9 | 23188752 |
10 | 11278244 |
11 | 640356a |
12 | 393a918 |
13 | 244b623 |
14 | 16d820c |
15 | ecba7e |
hex | ac17a4 |
11278244 has 12 divisors (see below), whose sum is σ = 20031984. Its totient is φ = 5554824.
The previous prime is 11278243. The next prime is 11278247. The reversal of 11278244 is 44287211.
It is not an unprimeable number, because it can be changed into a prime (11278243) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20774 + ... + 21309.
It is an arithmetic number, because the mean of its divisors is an integer number (1669332).
Almost surely, 211278244 is an apocalyptic number.
It is an amenable number.
11278244 is a deficient number, since it is larger than the sum of its proper divisors (8753740).
11278244 is a wasteful number, since it uses less digits than its factorization.
11278244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42154 (or 42152 counting only the distinct ones).
The product of its digits is 3584, while the sum is 29.
The square root of 11278244 is about 3358.3096938788. The cubic root of 11278244 is about 224.2575958753.
The spelling of 11278244 in words is "eleven million, two hundred seventy-eight thousand, two hundred forty-four".
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