Base | Representation |
---|---|
bin | 101110101111… |
… | …100101010100 |
3 | 212001112200020 |
4 | 232233211110 |
5 | 11114103044 |
6 | 1114345140 |
7 | 206103363 |
oct | 56574524 |
9 | 25045606 |
10 | 12253524 |
11 | 6a0a288 |
12 | 412b1b0 |
13 | 270050a |
14 | 18ad7da |
15 | 1120a19 |
hex | baf954 |
12253524 has 12 divisors (see below), whose sum is σ = 28591584. Its totient is φ = 4084504.
The previous prime is 12253523. The next prime is 12253529. The reversal of 12253524 is 42535221.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 12253494 and 12253503.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12253523) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 510552 + ... + 510575.
It is an arithmetic number, because the mean of its divisors is an integer number (2382632).
Almost surely, 212253524 is an apocalyptic number.
It is an amenable number.
12253524 is an abundant number, since it is smaller than the sum of its proper divisors (16338060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12253524 is a wasteful number, since it uses less digits than its factorization.
12253524 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1021134 (or 1021132 counting only the distinct ones).
The product of its digits is 2400, while the sum is 24.
The square root of 12253524 is about 3500.5033923709. The cubic root of 12253524 is about 230.5439174870.
Adding to 12253524 its reverse (42535221), we get a palindrome (54788745).
The spelling of 12253524 in words is "twelve million, two hundred fifty-three thousand, five hundred twenty-four".
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