Base | Representation |
---|---|
bin | 101010110101… |
… | …110011011001 |
3 | 210010120020200 |
4 | 222311303121 |
5 | 10333333200 |
6 | 1040412413 |
7 | 164312523 |
oct | 52656331 |
9 | 23116220 |
10 | 11230425 |
11 | 6380648 |
12 | 3917109 |
13 | 243292b |
14 | 16c4a13 |
15 | ebc800 |
hex | ab5cd9 |
11230425 has 72 divisors (see below), whose sum is σ = 22052160. Its totient is φ = 5443200.
The previous prime is 11230391. The next prime is 11230441. The reversal of 11230425 is 52403211.
11230425 is a `hidden beast` number, since 11 + 230 + 425 = 666.
It is not a de Polignac number, because 11230425 - 26 = 11230361 is a prime.
It is a super-2 number, since 2×112304252 = 252244891361250, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 11230398 and 11230407.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 158140 + ... + 158210.
It is an arithmetic number, because the mean of its divisors is an integer number (306280).
Almost surely, 211230425 is an apocalyptic number.
11230425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
11230425 is a deficient number, since it is larger than the sum of its proper divisors (10821735).
11230425 is a wasteful number, since it uses less digits than its factorization.
11230425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 143 (or 135 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 11230425 is about 3351.1826270736. The cubic root of 11230425 is about 223.9402011400.
Adding to 11230425 its reverse (52403211), we get a palindrome (63633636).
The spelling of 11230425 in words is "eleven million, two hundred thirty thousand, four hundred twenty-five".
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