Base | Representation |
---|---|
bin | 100011011001000000100000… |
… | …0100001110001111100001101 |
3 | 1111211020000112000000021011220 |
4 | 1012302001000201301330031 |
5 | 311300321014411224323 |
6 | 3022025220020433553 |
7 | 122366463636434613 |
oct | 10662010041617415 |
9 | 1454200460007156 |
10 | 311300312211213 |
11 | 9020a7a272a626 |
12 | 2aab81048488b9 |
13 | 1049165523c720 |
14 | 56c30307816b3 |
15 | 25ec97ece90e3 |
hex | 11b2040871f0d |
311300312211213 has 16 divisors (see below), whose sum is σ = 447019618313856. Its totient is φ = 191559009378240.
The previous prime is 311300312211209. The next prime is 311300312211257. The reversal of 311300312211213 is 312112213003113.
It is not a de Polignac number, because 311300312211213 - 22 = 311300312211209 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (311300312212213) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 216221673 + ... + 217656638.
It is an arithmetic number, because the mean of its divisors is an integer number (27938726144616).
Almost surely, 2311300312211213 is an apocalyptic number.
It is an amenable number.
311300312211213 is a deficient number, since it is larger than the sum of its proper divisors (135719306102643).
311300312211213 is a wasteful number, since it uses less digits than its factorization.
311300312211213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 433896724.
The product of its (nonzero) digits is 648, while the sum is 24.
Adding to 311300312211213 its reverse (312112213003113), we get a palindrome (623412525214326).
The spelling of 311300312211213 in words is "three hundred eleven trillion, three hundred billion, three hundred twelve million, two hundred eleven thousand, two hundred thirteen".
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