Base | Representation |
---|---|
bin | 11110001101101111… |
… | …110010010011100101 |
3 | 10002202000000100002021 |
4 | 132031233302103211 |
5 | 1012420334312344 |
6 | 22523135343141 |
7 | 2225651655400 |
oct | 361557622345 |
9 | 102660010067 |
10 | 32442885349 |
11 | 12839187a46 |
12 | 6355081ab1 |
13 | 30a05179a4 |
14 | 17daa6cd37 |
15 | c9d321b84 |
hex | 78dbf24e5 |
32442885349 has 6 divisors (see below), whose sum is σ = 37739683014. Its totient is φ = 27808187400.
The previous prime is 32442885341. The next prime is 32442885353. The reversal of 32442885349 is 94358824423.
It can be written as a sum of positive squares in only one way, i.e., 29349857124 + 3093028225 = 171318^2 + 55615^2 .
It is not a de Polignac number, because 32442885349 - 23 = 32442885341 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 32442885296 and 32442885305.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32442885341) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 331049802 + ... + 331049899.
It is an arithmetic number, because the mean of its divisors is an integer number (6289947169).
Almost surely, 232442885349 is an apocalyptic number.
It is an amenable number.
32442885349 is a deficient number, since it is larger than the sum of its proper divisors (5296797665).
32442885349 is an equidigital number, since it uses as much as digits as its factorization.
32442885349 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 662099715 (or 662099708 counting only the distinct ones).
The product of its digits is 6635520, while the sum is 52.
The spelling of 32442885349 in words is "thirty-two billion, four hundred forty-two million, eight hundred eighty-five thousand, three hundred forty-nine".
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