Base | Representation |
---|---|
bin | 100101111000011110010 |
3 | 2100001210012 |
4 | 10233003302 |
5 | 304210310 |
6 | 42334522 |
7 | 13360016 |
oct | 4570362 |
9 | 2301705 |
10 | 1241330 |
11 | 7786a2 |
12 | 4ba442 |
13 | 34601c |
14 | 244546 |
15 | 197c05 |
hex | 12f0f2 |
1241330 has 8 divisors (see below), whose sum is σ = 2234412. Its totient is φ = 496528.
The previous prime is 1241321. The next prime is 1241341. The reversal of 1241330 is 331421.
It can be written as a sum of positive squares in 2 ways, for example, as 1229881 + 11449 = 1109^2 + 107^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62057 + ... + 62076.
21241330 is an apocalyptic number.
1241330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1241330 is a deficient number, since it is larger than the sum of its proper divisors (993082).
1241330 is a wasteful number, since it uses less digits than its factorization.
1241330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 124140.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 1241330 is about 1114.1499001481. The cubic root of 1241330 is about 107.4721038126.
Adding to 1241330 its reverse (331421), we get a palindrome (1572751).
Subtracting from 1241330 its reverse (331421), we obtain a palindrome (909909).
The spelling of 1241330 in words is "one million, two hundred forty-one thousand, three hundred thirty".
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