Base | Representation |
---|---|
bin | 1010000100010… |
… | …0100110001110 |
3 | 2221110012110101 |
4 | 2201010212032 |
5 | 41302132024 |
6 | 4105001314 |
7 | 1021620040 |
oct | 241044616 |
9 | 87405411 |
10 | 42224014 |
11 | 2191a588 |
12 | 1218323a |
13 | 8994c31 |
14 | 5871a90 |
15 | 3a90c44 |
hex | 284498e |
42224014 has 16 divisors (see below), whose sum is σ = 74150496. Its totient is φ = 17654400.
The previous prime is 42223997. The next prime is 42224033. The reversal of 42224014 is 41042224.
It is a junction number, because it is equal to n+sod(n) for n = 42223982 and 42224000.
It is a congruent number.
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, 36207 + ... + 37354.
It is an arithmetic number, because the mean of its divisors is an integer number (4634406).
Almost surely, 242224014 is an apocalyptic number.
42224014 is a deficient number, since it is larger than the sum of its proper divisors (31926482).
42224014 is a wasteful number, since it uses less digits than its factorization.
42224014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73611.
The product of its (nonzero) digits is 512, while the sum is 19.
The square root of 42224014 is about 6498.0007694675. Note that the first 3 decimals coincide. The cubic root of 42224014 is about 348.2195679144.
Adding to 42224014 its reverse (41042224), we get a palindrome (83266238).
The spelling of 42224014 in words is "forty-two million, two hundred twenty-four thousand, fourteen".
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