Base | Representation |
---|---|
bin | 100111001101100110… |
… | …001000111100000110 |
3 | 11000200022011111012202 |
4 | 213031212020330012 |
5 | 1142212113024110 |
6 | 31201535314502 |
7 | 3020243242613 |
oct | 471546107406 |
9 | 130608144182 |
10 | 42104033030 |
11 | 169466a1214 |
12 | 81b067ba32 |
13 | 3c7cc53017 |
14 | 2075bc750a |
15 | 11665990a5 |
hex | 9cd988f06 |
42104033030 has 16 divisors (see below), whose sum is σ = 77399755200. Its totient is φ = 16483280832.
The previous prime is 42104033021. The next prime is 42104033039. The reversal of 42104033030 is 3033040124.
It is an interprime number because it is at equal distance from previous prime (42104033021) and next prime (42104033039).
It is a junction number, because it is equal to n+sod(n) for n = 42104032993 and 42104033011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42104033039) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44791055 + ... + 44791994.
It is an arithmetic number, because the mean of its divisors is an integer number (4837484700).
Almost surely, 242104033030 is an apocalyptic number.
42104033030 is a deficient number, since it is larger than the sum of its proper divisors (35295722170).
42104033030 is a wasteful number, since it uses less digits than its factorization.
42104033030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89583103.
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 42104033030 its reverse (3033040124), we get a palindrome (45137073154).
The spelling of 42104033030 in words is "forty-two billion, one hundred four million, thirty-three thousand, thirty".
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