Base | Representation |
---|---|
bin | 100011011001001111101111… |
… | …1010000110011100111100100 |
3 | 1111211100010222212022210021100 |
4 | 1012302133133100303213210 |
5 | 311301340031232010202 |
6 | 3022052231341120100 |
7 | 122402032652124402 |
oct | 10662373720634744 |
9 | 1454303885283240 |
10 | 311333040110052 |
11 | 90222667785404 |
12 | 2ab02519259030 |
13 | 1049476c808a3c |
14 | 56c4857202472 |
15 | 25ed74816941c |
hex | 11b27df4339e4 |
311333040110052 has 108 divisors (see below), whose sum is σ = 814043971560820. Its totient is φ = 100317647854080.
The previous prime is 311333040110051. The next prime is 311333040110123. The reversal of 311333040110052 is 250011040333113.
311333040110052 is a `hidden beast` number, since 311 + 3 + 330 + 4 + 0 + 1 + 10 + 0 + 5 + 2 = 666.
It can be written as a sum of positive squares in 6 ways, for example, as 150393775628196 + 160939264481856 = 12263514^2 + 12686184^2 .
It is a junction number, because it is equal to n+sod(n) for n = 311333040109998 and 311333040110025.
It is not an unprimeable number, because it can be changed into a prime (311333040110051) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 17003023 + ... + 30195510.
Almost surely, 2311333040110052 is an apocalyptic number.
It is an amenable number.
311333040110052 is an abundant number, since it is smaller than the sum of its proper divisors (502710931450768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
311333040110052 is a wasteful number, since it uses less digits than its factorization.
311333040110052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47198734 (or 47198688 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 27.
Adding to 311333040110052 its reverse (250011040333113), we get a palindrome (561344080443165).
The spelling of 311333040110052 in words is "three hundred eleven trillion, three hundred thirty-three billion, forty million, one hundred ten thousand, fifty-two".
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