Base | Representation |
---|---|
bin | 100101111000011110000 |
3 | 2100001210010 |
4 | 10233003300 |
5 | 304210303 |
6 | 42334520 |
7 | 13360014 |
oct | 4570360 |
9 | 2301703 |
10 | 1241328 |
11 | 7786a0 |
12 | 4ba440 |
13 | 34601a |
14 | 244544 |
15 | 197c03 |
hex | 12f0f0 |
1241328 has 40 divisors (see below), whose sum is σ = 3499776. Its totient is φ = 376000.
The previous prime is 1241321. The next prime is 1241341. The reversal of 1241328 is 8231421.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1241321) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 648 + ... + 1703.
21241328 is an apocalyptic number.
It is an amenable number.
1241328 is an abundant number, since it is smaller than the sum of its proper divisors (2258448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1241328 is a wasteful number, since it uses less digits than its factorization.
1241328 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2373 (or 2367 counting only the distinct ones).
The product of its digits is 384, while the sum is 21.
The square root of 1241328 is about 1114.1490026024. The cubic root of 1241328 is about 107.4720460938.
Adding to 1241328 its reverse (8231421), we get a palindrome (9472749).
The spelling of 1241328 in words is "one million, two hundred forty-one thousand, three hundred twenty-eight".
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