Base | Representation |
---|---|
bin | 10100111010110001… |
… | …00111110100001010 |
3 | 1001222200000001010202 |
4 | 22131120213310022 |
5 | 140444441141132 |
6 | 5054214412202 |
7 | 545204633033 |
oct | 123530476412 |
9 | 31880001122 |
10 | 11230412042 |
11 | 4843302873 |
12 | 2215061062 |
13 | 109c89c335 |
14 | 78772ba8a |
15 | 45ae04762 |
hex | 29d627d0a |
11230412042 has 16 divisors (see below), whose sum is σ = 17739894240. Its totient is φ = 5317369488.
The previous prime is 11230412033. The next prime is 11230412071. The reversal of 11230412042 is 24021403211.
11230412042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×112304120422 (a number of 21 digits) contains 22 as substring.
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 7 ways as a sum of consecutive naturals, for example, 26873 + ... + 152259.
It is an arithmetic number, because the mean of its divisors is an integer number (1108743390).
Almost surely, 211230412042 is an apocalyptic number.
11230412042 is a deficient number, since it is larger than the sum of its proper divisors (6509482198).
11230412042 is a wasteful number, since it uses less digits than its factorization.
11230412042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 127765.
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 11230412042 its reverse (24021403211), we get a palindrome (35251815253).
The spelling of 11230412042 in words is "eleven billion, two hundred thirty million, four hundred twelve thousand, forty-two".
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