Base | Representation |
---|---|
bin | 101011000000… |
… | …101111101101 |
3 | 210012211201200 |
4 | 223000233231 |
5 | 10341301440 |
6 | 1041400113 |
7 | 164560302 |
oct | 53005755 |
9 | 23184650 |
10 | 11275245 |
11 | 6401293 |
12 | 3939039 |
13 | 244a157 |
14 | 16d70a9 |
15 | ecac30 |
hex | ac0bed |
11275245 has 24 divisors (see below), whose sum is σ = 20001696. Its totient is φ = 5872608.
The previous prime is 11275223. The next prime is 11275283. The reversal of 11275245 is 54257211.
11275245 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 11275245 - 25 = 11275213 is a prime.
It is a super-2 number, since 2×112752452 = 254262299620050, which contains 22 as substring.
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 23 ways as a sum of consecutive naturals, for example, 979 + ... + 4848.
It is an arithmetic number, because the mean of its divisors is an integer number (833404).
Almost surely, 211275245 is an apocalyptic number.
11275245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
11275245 is a deficient number, since it is larger than the sum of its proper divisors (8726451).
11275245 is a wasteful number, since it uses less digits than its factorization.
11275245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5881 (or 5878 counting only the distinct ones).
The product of its digits is 2800, while the sum is 27.
The square root of 11275245 is about 3357.8631598086. The cubic root of 11275245 is about 224.2377166532.
It can be divided in two parts, 112 and 75245, that added together give a palindrome (75357).
The spelling of 11275245 in words is "eleven million, two hundred seventy-five thousand, two hundred forty-five".
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