Base | Representation |
---|---|
bin | 101010110101… |
… | …110011000001 |
3 | 210010120012210 |
4 | 222311303001 |
5 | 10333333101 |
6 | 1040412333 |
7 | 164312460 |
oct | 52656301 |
9 | 23116183 |
10 | 11230401 |
11 | 6380626 |
12 | 39170a9 |
13 | 2432910 |
14 | 16c49d7 |
15 | ebc7d6 |
hex | ab5cc1 |
11230401 has 32 divisors (see below), whose sum is σ = 19038208. Its totient is φ = 5728320.
The previous prime is 11230391. The next prime is 11230441. The reversal of 11230401 is 10403211.
It is a happy number.
11230401 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 11230401 - 210 = 11229377 is a prime.
It is a super-2 number, since 2×112304012 = 252243813241602, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (11230441) 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, 7800 + ... + 9126.
It is an arithmetic number, because the mean of its divisors is an integer number (594944).
Almost surely, 211230401 is an apocalyptic number.
It is an amenable number.
11230401 is a deficient number, since it is larger than the sum of its proper divisors (7807807).
11230401 is a wasteful number, since it uses less digits than its factorization.
11230401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1381.
The product of its (nonzero) digits is 24, while the sum is 12.
The square root of 11230401 is about 3351.1790462463. The cubic root of 11230401 is about 223.9400416160.
Adding to 11230401 its reverse (10403211), we get a palindrome (21633612).
The spelling of 11230401 in words is "eleven million, two hundred thirty thousand, four hundred one".
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