Base | Representation |
---|---|
bin | 1001000011010111010… |
… | …11111011010000010011 |
3 | 1002201212012202201210001 |
4 | 10201223223323100103 |
5 | 20044004321303243 |
6 | 354520343150431 |
7 | 31320653054650 |
oct | 4415353732023 |
9 | 1081765681701 |
10 | 311044322323 |
11 | 10aa05458109 |
12 | 50348145417 |
13 | 2343cca4287 |
14 | 110a9c6cc27 |
15 | 81570a5a4d |
hex | 486bafb413 |
311044322323 has 16 divisors (see below), whose sum is σ = 368072614080. Its totient is φ = 257181152256.
The previous prime is 311044322299. The next prime is 311044322363. The reversal of 311044322323 is 323223440113.
It is a happy number.
It is a de Polignac number, because none of the positive numbers 2k-311044322323 is a prime.
It is a super-2 number, since 2×3110443223232 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 311044322291 and 311044322300.
It is not an unprimeable number, because it can be changed into a prime (311044322363) 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, 475686 + ... + 921067.
It is an arithmetic number, because the mean of its divisors is an integer number (23004538380).
Almost surely, 2311044322323 is an apocalyptic number.
311044322323 is a deficient number, since it is larger than the sum of its proper divisors (57028291757).
311044322323 is a wasteful number, since it uses less digits than its factorization.
311044322323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1397886.
The product of its (nonzero) digits is 10368, while the sum is 28.
Adding to 311044322323 its reverse (323223440113), we get a palindrome (634267762436).
The spelling of 311044322323 in words is "three hundred eleven billion, forty-four million, three hundred twenty-two thousand, three hundred twenty-three".
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