Base | Representation |
---|---|
bin | 1010001101110000000011… |
… | …0000101111000001011011 |
3 | 1110202201002020201220200222 |
4 | 2203130000300233001123 |
5 | 2433003302134121210 |
6 | 35515340105150255 |
7 | 2236303243664306 |
oct | 243340060570133 |
9 | 43681066656628 |
10 | 11231352254555 |
11 | 364020a601a94 |
12 | 131486518b38b |
13 | 63615c00a934 |
14 | 2ab859505b3d |
15 | 14724731a655 |
hex | a3700c2f05b |
11231352254555 has 8 divisors (see below), whose sum is σ = 13480563519072. Its totient is φ = 8983121261248.
The previous prime is 11231352254539. The next prime is 11231352254557. The reversal of 11231352254555 is 55545225313211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 11231352254555 - 24 = 11231352254539 is a prime.
It is a super-2 number, since 2×112313522545552 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11231352254557) 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 7 ways as a sum of consecutive naturals, for example, 245042594 + ... + 245088423.
It is an arithmetic number, because the mean of its divisors is an integer number (1685070439884).
Almost surely, 211231352254555 is an apocalyptic number.
11231352254555 is a deficient number, since it is larger than the sum of its proper divisors (2249211264517).
11231352254555 is an equidigital number, since it uses as much as digits as its factorization.
11231352254555 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 490135605.
The product of its digits is 900000, while the sum is 44.
Adding to 11231352254555 its reverse (55545225313211), we get a palindrome (66776577567766).
The spelling of 11231352254555 in words is "eleven trillion, two hundred thirty-one billion, three hundred fifty-two million, two hundred fifty-four thousand, five hundred fifty-five".
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