Base | Representation |
---|---|
bin | 10101000100100010… |
… | …11111110010010110 |
3 | 1002012101022222221102 |
4 | 22202101133302112 |
5 | 141131440231410 |
6 | 5110304350102 |
7 | 550222033103 |
oct | 124221376226 |
9 | 32171288842 |
10 | 11312430230 |
11 | 48856322a2 |
12 | 2238615332 |
13 | 10b38881ca |
14 | 79459baaa |
15 | 4632062a5 |
hex | 2a245fc96 |
11312430230 has 8 divisors (see below), whose sum is σ = 20362374432. Its totient is φ = 4524972088.
The previous prime is 11312430223. The next prime is 11312430251. The reversal of 11312430230 is 3203421311.
11312430230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
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, 565621502 + ... + 565621521.
It is an arithmetic number, because the mean of its divisors is an integer number (2545296804).
Almost surely, 211312430230 is an apocalyptic number.
11312430230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11312430230 is a deficient number, since it is larger than the sum of its proper divisors (9049944202).
11312430230 is a wasteful number, since it uses less digits than its factorization.
11312430230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1131243030.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 11312430230 its reverse (3203421311), we get a palindrome (14515851541).
The spelling of 11312430230 in words is "eleven billion, three hundred twelve million, four hundred thirty thousand, two hundred thirty".
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