Base | Representation |
---|---|
bin | 10010111100101101001… |
… | …011101010001111011101 |
3 | 11121111000220012021112011 |
4 | 102330231023222033131 |
5 | 132313232034401023 |
6 | 2434105223511221 |
7 | 163035033626113 |
oct | 22745513521735 |
9 | 4544026167464 |
10 | 1302133122013 |
11 | 462260223349 |
12 | 1904418b8511 |
13 | 95a38011309 |
14 | 470489b7ab3 |
15 | 23d1133150d |
hex | 12f2d2ea3dd |
1302133122013 has 16 divisors (see below), whose sum is σ = 1326605771520. Its totient is φ = 1277871888384.
The previous prime is 1302133122011. The next prime is 1302133122079. The reversal of 1302133122013 is 3102213312031.
It is a cyclic number.
It is not a de Polignac number, because 1302133122013 - 21 = 1302133122011 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1302133122011) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17695545 + ... + 17768977.
It is an arithmetic number, because the mean of its divisors is an integer number (82912860720).
Almost surely, 21302133122013 is an apocalyptic number.
It is an amenable number.
1302133122013 is a deficient number, since it is larger than the sum of its proper divisors (24472649507).
1302133122013 is a wasteful number, since it uses less digits than its factorization.
1302133122013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74868.
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 1302133122013 its reverse (3102213312031), we get a palindrome (4404346434044).
The spelling of 1302133122013 in words is "one trillion, three hundred two billion, one hundred thirty-three million, one hundred twenty-two thousand, thirteen".
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