Base | Representation |
---|---|
bin | 100110111001100… |
… | …0110011101000100 |
3 | 10100222001010121112 |
4 | 1031303012131010 |
5 | 10133120211122 |
6 | 333303504152 |
7 | 44226240356 |
oct | 11563063504 |
9 | 3328033545 |
10 | 1305241412 |
11 | 60a858212 |
12 | 305158058 |
13 | 17a5518c7 |
14 | c54c70d6 |
15 | 798c82e2 |
hex | 4dcc6744 |
1305241412 has 12 divisors (see below), whose sum is σ = 2284685760. Its totient is φ = 652474056.
The previous prime is 1305241373. The next prime is 1305241429. The reversal of 1305241412 is 2141425031.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15248 + ... + 53319.
It is an arithmetic number, because the mean of its divisors is an integer number (190390480).
Almost surely, 21305241412 is an apocalyptic number.
It is an amenable number.
1305241412 is a deficient number, since it is larger than the sum of its proper divisors (979444348).
1305241412 is a wasteful number, since it uses less digits than its factorization.
1305241412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73330 (or 73328 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 23.
The square root of 1305241412 is about 36128.1249444252. The cubic root of 1305241412 is about 1092.8576956080.
Adding to 1305241412 its reverse (2141425031), we get a palindrome (3446666443).
The spelling of 1305241412 in words is "one billion, three hundred five million, two hundred forty-one thousand, four hundred twelve".
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