Base | Representation |
---|---|
bin | 100100101110110… |
… | …1100111101101000 |
3 | 10011220012122212011 |
4 | 1021131230331220 |
5 | 10011011214422 |
6 | 322145125304 |
7 | 42354162562 |
oct | 11135547550 |
9 | 3156178764 |
10 | 1232523112 |
11 | 5827aa947 |
12 | 2a4929834 |
13 | 168470a22 |
14 | b9998332 |
15 | 73312077 |
hex | 4976cf68 |
1232523112 has 16 divisors (see below), whose sum is σ = 2360151360. Its totient is φ = 603149424.
The previous prime is 1232523107. The next prime is 1232523139. The reversal of 1232523112 is 2113252321.
It is a super-2 number, since 2×12325231122 = 3038226443228329088, which contains 22 as substring.
It is a nialpdrome in base 14.
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, 1638618 + ... + 1639369.
It is an arithmetic number, because the mean of its divisors is an integer number (147509460).
Almost surely, 21232523112 is an apocalyptic number.
It is an amenable number.
1232523112 is a deficient number, since it is larger than the sum of its proper divisors (1127628248).
1232523112 is a wasteful number, since it uses less digits than its factorization.
1232523112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3278040 (or 3278036 counting only the distinct ones).
The product of its digits is 720, while the sum is 22.
The square root of 1232523112 is about 35107.3085268581. The cubic root of 1232523112 is about 1072.1733889177.
Adding to 1232523112 its reverse (2113252321), we get a palindrome (3345775433).
The spelling of 1232523112 in words is "one billion, two hundred thirty-two million, five hundred twenty-three thousand, one hundred twelve".
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