Base | Representation |
---|---|
bin | 10101011100010110… |
… | …000101110000101000 |
3 | 2012102120222001020202 |
4 | 111130112011300220 |
5 | 334123134143422 |
6 | 14324355011332 |
7 | 1443362612453 |
oct | 253426056050 |
9 | 65376861222 |
10 | 23024131112 |
11 | 9845581534 |
12 | 4566899b48 |
13 | 222c08aa28 |
14 | 1185bb049a |
15 | 8eb4c9b92 |
hex | 55c585c28 |
23024131112 has 16 divisors (see below), whose sum is σ = 43173308340. Its totient is φ = 11511248896.
The previous prime is 23024131111. The next prime is 23024131133. The reversal of 23024131112 is 21113142032.
It can be written as a sum of positive squares in 2 ways, for example, as 22724356516 + 299774596 = 150746^2 + 17314^2 .
It is a super-2 number, since 2×230241311122 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (23024131111) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27398 + ... + 216330.
Almost surely, 223024131112 is an apocalyptic number.
It is an amenable number.
23024131112 is a deficient number, since it is larger than the sum of its proper divisors (20149177228).
23024131112 is a wasteful number, since it uses less digits than its factorization.
23024131112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 204172 (or 204168 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 23024131112 its reverse (21113142032), we get a palindrome (44137273144).
The spelling of 23024131112 in words is "twenty-three billion, twenty-four million, one hundred thirty-one thousand, one hundred twelve".
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