Base | Representation |
---|---|
bin | 100110010000… |
… | …1100111010000 |
3 | 1101202012000002 |
4 | 1030201213100 |
5 | 20113414444 |
6 | 1553545132 |
7 | 332340533 |
oct | 114414720 |
9 | 41665002 |
10 | 20060624 |
11 | 10361931 |
12 | 68751a8 |
13 | 4204bbc |
14 | 2942a1a |
15 | 1b63d4e |
hex | 13219d0 |
20060624 has 20 divisors (see below), whose sum is σ = 39417120. Its totient is φ = 9888480.
The previous prime is 20060611. The next prime is 20060633. The reversal of 20060624 is 42606002.
It is a junction number, because it is equal to n+sod(n) for n = 20060596 and 20060605.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7694 + ... + 9965.
It is an arithmetic number, because the mean of its divisors is an integer number (1970856).
Almost surely, 220060624 is an apocalyptic number.
It is an amenable number.
20060624 is a deficient number, since it is larger than the sum of its proper divisors (19356496).
20060624 is a wasteful number, since it uses less digits than its factorization.
20060624 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17738 (or 17732 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 20060624 is about 4478.9087956778. The cubic root of 20060624 is about 271.7157497641.
Adding to 20060624 its reverse (42606002), we get a palindrome (62666626).
The spelling of 20060624 in words is "twenty million, sixty thousand, six hundred twenty-four".
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