Base | Representation |
---|---|
bin | 1010000011111… |
… | …1001110101000 |
3 | 2221102002021221 |
4 | 2200333032220 |
5 | 41300431044 |
6 | 4104311424 |
7 | 1021465654 |
oct | 240771650 |
9 | 87362257 |
10 | 42202024 |
11 | 21905007 |
12 | 12172574 |
13 | 8987c17 |
14 | 5867a64 |
15 | 3a89484 |
hex | 283f3a8 |
42202024 has 32 divisors (see below), whose sum is σ = 84214080. Its totient is φ = 19757824.
The previous prime is 42202001. The next prime is 42202123. The reversal of 42202024 is 42020224.
42202024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 42201989 and 42202007.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30189 + ... + 31555.
It is an arithmetic number, because the mean of its divisors is an integer number (2631690).
It is a self-describing number.
Almost surely, 242202024 is an apocalyptic number.
It is an amenable number.
42202024 is a deficient number, since it is larger than the sum of its proper divisors (42012056).
42202024 is a wasteful number, since it uses less digits than its factorization.
42202024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1617 (or 1613 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 16.
The square root of 42202024 is about 6496.3084902120. The cubic root of 42202024 is about 348.1591072329.
Adding to 42202024 its reverse (42020224), we get a palindrome (84222248).
The spelling of 42202024 in words is "forty-two million, two hundred two thousand, twenty-four".
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