Base | Representation |
---|---|
bin | 101011000010… |
… | …110100010001 |
3 | 210020021100220 |
4 | 223002310101 |
5 | 10342034404 |
6 | 1041503253 |
7 | 164624112 |
oct | 53026421 |
9 | 23207326 |
10 | 11283729 |
11 | 64076a6 |
12 | 3941b29 |
13 | 2450c82 |
14 | 16da209 |
15 | ecd4d9 |
hex | ac2d11 |
11283729 has 8 divisors (see below), whose sum is σ = 15088320. Its totient is φ = 7500816.
The previous prime is 11283709. The next prime is 11283749. The reversal of 11283729 is 92738211.
It is an interprime number because it is at equal distance from previous prime (11283709) and next prime (11283749).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 11283729 - 211 = 11281681 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 11283729.
It is not an unprimeable number, because it can be changed into a prime (11283709) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4162 + ... + 6315.
It is an arithmetic number, because the mean of its divisors is an integer number (1886040).
Almost surely, 211283729 is an apocalyptic number.
It is an amenable number.
11283729 is a deficient number, since it is larger than the sum of its proper divisors (3804591).
11283729 is a wasteful number, since it uses less digits than its factorization.
11283729 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10839.
The product of its digits is 6048, while the sum is 33.
The square root of 11283729 is about 3359.1262256724. The cubic root of 11283729 is about 224.2939447242.
The spelling of 11283729 in words is "eleven million, two hundred eighty-three thousand, seven hundred twenty-nine".
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