Base | Representation |
---|---|
bin | 100111011011001100… |
… | …010001110000100000 |
3 | 11001021012101020111211 |
4 | 213123030101300200 |
5 | 1143144011300212 |
6 | 31240324315504 |
7 | 3026013130360 |
oct | 473314216040 |
9 | 131235336454 |
10 | 42332134432 |
11 | 16a53428175 |
12 | 8254b42b94 |
13 | 3cb8299073 |
14 | 20982029a0 |
15 | 117b6049a7 |
hex | 9db311c20 |
42332134432 has 48 divisors (see below), whose sum is σ = 99388501632. Its totient is φ = 17353543680.
The previous prime is 42332134381. The next prime is 42332134441. The reversal of 42332134432 is 23443123324.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 42332134394 and 42332134403.
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, 4103169 + ... + 4113472.
It is an arithmetic number, because the mean of its divisors is an integer number (2070593784).
Almost surely, 242332134432 is an apocalyptic number.
It is an amenable number.
42332134432 is an abundant number, since it is smaller than the sum of its proper divisors (57056367200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42332134432 is a wasteful number, since it uses less digits than its factorization.
42332134432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8216681 (or 8216673 counting only the distinct ones).
The product of its digits is 41472, while the sum is 31.
Adding to 42332134432 its reverse (23443123324), we get a palindrome (65775257756).
The spelling of 42332134432 in words is "forty-two billion, three hundred thirty-two million, one hundred thirty-four thousand, four hundred thirty-two".
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