Base | Representation |
---|---|
bin | 10110100111010110… |
… | …00101110101000000 |
3 | 1011100010212001012112 |
4 | 23103223011311000 |
5 | 144331123120412 |
6 | 5324432314452 |
7 | 606604460165 |
oct | 132353056500 |
9 | 34303761175 |
10 | 12141223232 |
11 | 5170449796 |
12 | 242a0a2a28 |
13 | 11b64ac878 |
14 | 8326a006c |
15 | 4b0d69722 |
hex | 2d3ac5d40 |
12141223232 has 28 divisors (see below), whose sum is σ = 24317919360. Its totient is φ = 6013873536.
The previous prime is 12141223223. The next prime is 12141223243. The reversal of 12141223232 is 23232214121.
It is a junction number, because it is equal to n+sod(n) for n = 12141223198 and 12141223207.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 879632 + ... + 893327.
It is an arithmetic number, because the mean of its divisors is an integer number (868497120).
Almost surely, 212141223232 is an apocalyptic number.
It is an amenable number.
12141223232 is an abundant number, since it is smaller than the sum of its proper divisors (12176696128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12141223232 is a wasteful number, since it uses less digits than its factorization.
12141223232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1773078 (or 1773068 counting only the distinct ones).
The product of its digits is 1152, while the sum is 23.
Adding to 12141223232 its reverse (23232214121), we get a palindrome (35373437353).
The spelling of 12141223232 in words is "twelve billion, one hundred forty-one million, two hundred twenty-three thousand, two hundred thirty-two".
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