Base | Representation |
---|---|
bin | 10101000111110111… |
… | …00011100101000111 |
3 | 1002021022122112012210 |
4 | 22203323203211013 |
5 | 141211044424111 |
6 | 5113140314503 |
7 | 551010250611 |
oct | 124373434507 |
9 | 32238575183 |
10 | 11340233031 |
11 | 489a2a1a16 |
12 | 22459a2a33 |
13 | 10b957107a |
14 | 798157db1 |
15 | 4658990a6 |
hex | 2a3ee3947 |
11340233031 has 16 divisors (see below), whose sum is σ = 15272570880. Its totient is φ = 7484368800.
The previous prime is 11340233017. The next prime is 11340233057. The reversal of 11340233031 is 13033204311.
It is not a de Polignac number, because 11340233031 - 213 = 11340224839 is a prime.
It is a super-2 number, since 2×113402330312 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 11340232989 and 11340233007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11340233071) 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, 90010 + ... + 175448.
It is an arithmetic number, because the mean of its divisors is an integer number (954535680).
Almost surely, 211340233031 is an apocalyptic number.
11340233031 is a deficient number, since it is larger than the sum of its proper divisors (3932337849).
11340233031 is a wasteful number, since it uses less digits than its factorization.
11340233031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85886.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 11340233031 its reverse (13033204311), we get a palindrome (24373437342).
The spelling of 11340233031 in words is "eleven billion, three hundred forty million, two hundred thirty-three thousand, thirty-one".
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