Base | Representation |
---|---|
bin | 101010001001… |
… | …010111000001 |
3 | 202210022112110 |
4 | 222021113001 |
5 | 10312022020 |
6 | 1032445533 |
7 | 162624015 |
oct | 52112701 |
9 | 22708473 |
10 | 11048385 |
11 | 62668a7 |
12 | 38498a9 |
13 | 239ab0a |
14 | 1678545 |
15 | e838e0 |
hex | a895c1 |
11048385 has 32 divisors (see below), whose sum is σ = 19239552. Its totient is φ = 5391360.
The previous prime is 11048383. The next prime is 11048407. The reversal of 11048385 is 58384011.
It is not a de Polignac number, because 11048385 - 21 = 11048383 is a prime.
It is a super-2 number, since 2×110483852 = 244133622216450, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (11048383) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8850 + ... + 10020.
It is an arithmetic number, because the mean of its divisors is an integer number (601236).
Almost surely, 211048385 is an apocalyptic number.
11048385 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
11048385 is a deficient number, since it is larger than the sum of its proper divisors (8191167).
11048385 is a wasteful number, since it uses less digits than its factorization.
11048385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1233.
The product of its (nonzero) digits is 3840, while the sum is 30.
The square root of 11048385 is about 3323.9110998942. The cubic root of 11048385 is about 222.7236147721.
The spelling of 11048385 in words is "eleven million, forty-eight thousand, three hundred eighty-five".
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