Base | Representation |
---|---|
bin | 101111001010… |
… | …1100110011100 |
3 | 1201112102012101 |
4 | 1132111212130 |
5 | 22312330022 |
6 | 2242014444 |
7 | 420126106 |
oct | 136254634 |
9 | 51472171 |
10 | 24730012 |
11 | 12a6102a |
12 | 8347424 |
13 | 517b358 |
14 | 33da576 |
15 | 2287627 |
hex | 179599c |
24730012 has 24 divisors (see below), whose sum is σ = 44434656. Its totient is φ = 12038208.
The previous prime is 24730009. The next prime is 24730021. The reversal of 24730012 is 21003742.
It is a super-2 number, since 2×247300122 = 1223146987040288, which contains 22 as substring.
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, 32913 + ... + 33655.
It is an arithmetic number, because the mean of its divisors is an integer number (1851444).
Almost surely, 224730012 is an apocalyptic number.
It is an amenable number.
24730012 is a deficient number, since it is larger than the sum of its proper divisors (19704644).
24730012 is a wasteful number, since it uses less digits than its factorization.
24730012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 957 (or 955 counting only the distinct ones).
The product of its (nonzero) digits is 336, while the sum is 19.
The square root of 24730012 is about 4972.9279101954. The cubic root of 24730012 is about 291.3453621305.
Adding to 24730012 its reverse (21003742), we get a palindrome (45733754).
The spelling of 24730012 in words is "twenty-four million, seven hundred thirty thousand, twelve".
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