Base | Representation |
---|---|
bin | 100111001101100110… |
… | …111100100001101010 |
3 | 11000200022120020001200 |
4 | 213031212330201222 |
5 | 1142212141304310 |
6 | 31201544025030 |
7 | 3020245112631 |
oct | 471546744152 |
9 | 130608506050 |
10 | 42104244330 |
11 | 16946825a45 |
12 | 81b0762176 |
13 | 3c7ccc8255 |
14 | 2075c40518 |
15 | 11665db9c0 |
hex | 9cd9bc86a |
42104244330 has 48 divisors (see below), whose sum is σ = 113002366464. Its totient is φ = 10865610720.
The previous prime is 42104244317. The next prime is 42104244331. The reversal of 42104244330 is 3344240124.
It is a happy number.
42104244330 is a `hidden beast` number, since 4 + 210 + 4 + 2 + 443 + 3 + 0 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 42104244294 and 42104244303.
It is not an unprimeable number, because it can be changed into a prime (42104244331) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7542774 + ... + 7548353.
It is an arithmetic number, because the mean of its divisors is an integer number (2354215968).
Almost surely, 242104244330 is an apocalyptic number.
42104244330 is an abundant number, since it is smaller than the sum of its proper divisors (70898122134).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42104244330 is a wasteful number, since it uses less digits than its factorization.
42104244330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15091171 (or 15091168 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 27.
Adding to 42104244330 its reverse (3344240124), we get a palindrome (45448484454).
The spelling of 42104244330 in words is "forty-two billion, one hundred four million, two hundred forty-four thousand, three hundred thirty".
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