Base | Representation |
---|---|
bin | 100100101110011… |
… | …1100001101101000 |
3 | 10011212211111221121 |
4 | 1021130330031220 |
5 | 10010433322212 |
6 | 322140545024 |
7 | 42352401454 |
oct | 11134741550 |
9 | 3155744847 |
10 | 1232323432 |
11 | 58268391a |
12 | 2a4852174 |
13 | 168400b82 |
14 | b9945664 |
15 | 732c2d07 |
hex | 4973c368 |
1232323432 has 32 divisors (see below), whose sum is σ = 2441340000. Its totient is φ = 581542848.
The previous prime is 1232323399. The next prime is 1232323447. The reversal of 1232323432 is 2343232321.
1232323432 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.
It is an alternating number because its digits alternate between odd and even.
It is a junction number, because it is equal to n+sod(n) for n = 1232323397 and 1232323406.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25819 + ... + 55957.
It is an arithmetic number, because the mean of its divisors is an integer number (76291875).
Almost surely, 21232323432 is an apocalyptic number.
It is an amenable number.
1232323432 is a deficient number, since it is larger than the sum of its proper divisors (1209016568).
1232323432 is a wasteful number, since it uses less digits than its factorization.
1232323432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30433 (or 30429 counting only the distinct ones).
The product of its digits is 5184, while the sum is 25.
The square root of 1232323432 is about 35104.4645593691. The cubic root of 1232323432 is about 1072.1154851637.
Adding to 1232323432 its reverse (2343232321), we get a palindrome (3575555753).
The spelling of 1232323432 in words is "one billion, two hundred thirty-two million, three hundred twenty-three thousand, four hundred thirty-two".
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