Base | Representation |
---|---|
bin | 10100111010111001… |
… | …00001011001011010 |
3 | 1001222201220222110021 |
4 | 22131130201121122 |
5 | 141000221344310 |
6 | 5054252341054 |
7 | 545216421334 |
oct | 123534413132 |
9 | 31881828407 |
10 | 11231434330 |
11 | 4843940936 |
12 | 221547478a |
13 | 109cb6973c |
14 | 787916454 |
15 | 45b0575da |
hex | 29d72165a |
11231434330 has 8 divisors (see below), whose sum is σ = 20216581812. Its totient is φ = 4492573728.
The previous prime is 11231434327. The next prime is 11231434349. The reversal of 11231434330 is 3343413211.
11231434330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 8990642761 + 2240791569 = 94819^2 + 47337^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×112314343302 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 11231434295 and 11231434304.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 561571707 + ... + 561571726.
Almost surely, 211231434330 is an apocalyptic number.
11231434330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11231434330 is a deficient number, since it is larger than the sum of its proper divisors (8985147482).
11231434330 is a wasteful number, since it uses less digits than its factorization.
11231434330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1123143440.
The product of its (nonzero) digits is 2592, while the sum is 25.
Adding to 11231434330 its reverse (3343413211), we get a palindrome (14574847541).
The spelling of 11231434330 in words is "eleven billion, two hundred thirty-one million, four hundred thirty-four thousand, three hundred thirty".
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