Base | Representation |
---|---|
bin | 10010110110110010… |
… | …00100001111100110 |
3 | 222010111122110222001 |
4 | 21123121010033212 |
5 | 131213021412410 |
6 | 4352303555514 |
7 | 505602024406 |
oct | 113331041746 |
9 | 28114573861 |
10 | 10123232230 |
11 | 4325334231 |
12 | 1b662bbb9a |
13 | c543a6657 |
14 | 6c0680806 |
15 | 3e3b0133a |
hex | 25b6443e6 |
10123232230 has 32 divisors (see below), whose sum is σ = 18468311040. Its totient is φ = 3994875360.
The previous prime is 10123232191. The next prime is 10123232257. The reversal of 10123232230 is 3223232101.
10123232230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 10123232198 and 10123232207.
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 15 ways as a sum of consecutive naturals, for example, 205065 + ... + 249595.
It is an arithmetic number, because the mean of its divisors is an integer number (577134720).
Almost surely, 210123232230 is an apocalyptic number.
10123232230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10123232230 is a deficient number, since it is larger than the sum of its proper divisors (8345078810).
10123232230 is a wasteful number, since it uses less digits than its factorization.
10123232230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44844.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 10123232230 its reverse (3223232101), we get a palindrome (13346464331).
The spelling of 10123232230 in words is "ten billion, one hundred twenty-three million, two hundred thirty-two thousand, two hundred thirty".
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