Base | Representation |
---|---|
bin | 10010111100101101000… |
… | …000111001010110011000 |
3 | 11121111000200212220212201 |
4 | 102330231000321112120 |
5 | 132313230324102222 |
6 | 2434105043215544 |
7 | 163035000634432 |
oct | 22745500712630 |
9 | 4544020786781 |
10 | 1302130300312 |
11 | 462259676366 |
12 | 1904409775b4 |
13 | 95a37563b7a |
14 | 47048481652 |
15 | 23d10e75427 |
hex | 12f2d039598 |
1302130300312 has 32 divisors (see below), whose sum is σ = 2444636620800. Its totient is φ = 650227747104.
The previous prime is 1302130300279. The next prime is 1302130300343. The reversal of 1302130300312 is 2130030312031.
It is a self number, because there is not a number n which added to its sum of digits gives 1302130300312.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19991943 + ... + 20056969.
It is an arithmetic number, because the mean of its divisors is an integer number (76394894400).
Almost surely, 21302130300312 is an apocalyptic number.
It is an amenable number.
1302130300312 is a deficient number, since it is larger than the sum of its proper divisors (1142506320488).
1302130300312 is a wasteful number, since it uses less digits than its factorization.
1302130300312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68215 (or 68211 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 1302130300312 its reverse (2130030312031), we get a palindrome (3432160612343).
The spelling of 1302130300312 in words is "one trillion, three hundred two billion, one hundred thirty million, three hundred thousand, three hundred twelve".
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