Base | Representation |
---|---|
bin | 101011000010… |
… | …101110101011 |
3 | 210020020212122 |
4 | 223002232223 |
5 | 10342031441 |
6 | 1041501455 |
7 | 164623061 |
oct | 53025653 |
9 | 23206778 |
10 | 11283371 |
11 | 6407400 |
12 | 394188b |
13 | 2450a68 |
14 | 16da031 |
15 | ecd34b |
hex | ac2bab |
11283371 has 6 divisors (see below), whose sum is σ = 12402516. Its totient is φ = 10257500.
The previous prime is 11283361. The next prime is 11283383. The reversal of 11283371 is 17338211.
It is not a de Polignac number, because 11283371 - 222 = 7089067 is a prime.
It is a super-2 number, since 2×112833712 = 254628922247282, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 11283371.
It is not an unprimeable number, because it can be changed into a prime (11283301) by changing a digit.
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 5 ways as a sum of consecutive naturals, for example, 46505 + ... + 46746.
It is an arithmetic number, because the mean of its divisors is an integer number (2067086).
Almost surely, 211283371 is an apocalyptic number.
11283371 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
11283371 is the 1796-th centered heptagonal number.
11283371 is a deficient number, since it is larger than the sum of its proper divisors (1119145).
11283371 is an equidigital number, since it uses as much as digits as its factorization.
11283371 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93273 (or 93262 counting only the distinct ones).
The product of its digits is 1008, while the sum is 26.
The square root of 11283371 is about 3359.0729375826. The cubic root of 11283371 is about 224.2915726337.
It can be divided in two parts, 11 and 283371, that added together give a palindrome (283382).
The spelling of 11283371 in words is "eleven million, two hundred eighty-three thousand, three hundred seventy-one".
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