Base | Representation |
---|---|
bin | 1010001010010… |
… | …0011000001010 |
3 | 2222012010121121 |
4 | 2202210120022 |
5 | 41402210310 |
6 | 4121225454 |
7 | 1025142601 |
oct | 242443012 |
9 | 88163547 |
10 | 42616330 |
11 | 22068309 |
12 | 1233228a |
13 | 8aa1683 |
14 | 5934a38 |
15 | 3b1c0da |
hex | 28a460a |
42616330 has 32 divisors (see below), whose sum is σ = 78444288. Its totient is φ = 16665600.
The previous prime is 42616307. The next prime is 42616333. The reversal of 42616330 is 3361624.
It is a junction number, because it is equal to n+sod(n) for n = 42616295 and 42616304.
It is not an unprimeable number, because it can be changed into a prime (42616333) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136875 + ... + 137185.
It is an arithmetic number, because the mean of its divisors is an integer number (2451384).
Almost surely, 242616330 is an apocalyptic number.
42616330 is a deficient number, since it is larger than the sum of its proper divisors (35827958).
42616330 is a wasteful number, since it uses less digits than its factorization.
42616330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 582.
The product of its (nonzero) digits is 2592, while the sum is 25.
The square root of 42616330 is about 6528.1184119163. The cubic root of 42616330 is about 349.2947157924.
Adding to 42616330 its reverse (3361624), we get a palindrome (45977954).
The spelling of 42616330 in words is "forty-two million, six hundred sixteen thousand, three hundred thirty".
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