Base | Representation |
---|---|
bin | 100110110001101… |
… | …0011101100000000 |
3 | 10100200020210110111 |
4 | 1031203103230000 |
5 | 10131040220222 |
6 | 333035041104 |
7 | 44146115200 |
oct | 11543235400 |
9 | 3320223414 |
10 | 1301101312 |
11 | 60848a745 |
12 | 3038a0194 |
13 | 179732344 |
14 | c4b2a400 |
15 | 7935b777 |
hex | 4d8d3b00 |
1301101312 has 54 divisors (see below), whose sum is σ = 3021168948. Its totient is φ = 557609472.
The previous prime is 1301101297. The next prime is 1301101379. The reversal of 1301101312 is 2131011031.
It is a junction number, because it is equal to n+sod(n) for n = 1301101292 and 1301101301.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 39318 + ... + 64405.
Almost surely, 21301101312 is an apocalyptic number.
It is an amenable number.
1301101312 is an abundant number, since it is smaller than the sum of its proper divisors (1720067636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1301101312 is an equidigital number, since it uses as much as digits as its factorization.
1301101312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103753 (or 103732 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 13.
The square root of 1301101312 is about 36070.7819710081. The cubic root of 1301101312 is about 1091.7009919890.
Adding to 1301101312 its reverse (2131011031), we get a palindrome (3432112343).
The spelling of 1301101312 in words is "one billion, three hundred one million, one hundred one thousand, three hundred twelve".
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