Base | Representation |
---|---|
bin | 110000000000… |
… | …011010110110 |
3 | 212200100212102 |
4 | 300000122312 |
5 | 11210202010 |
6 | 1125422102 |
7 | 211652612 |
oct | 60003266 |
9 | 25610772 |
10 | 12584630 |
11 | 7116023 |
12 | 426a932 |
13 | 27b8136 |
14 | 1958342 |
15 | 1188ba5 |
hex | c006b6 |
12584630 has 16 divisors (see below), whose sum is σ = 22695120. Its totient is φ = 5024352.
The previous prime is 12584629. The next prime is 12584633. The reversal of 12584630 is 3648521.
It is a junction number, because it is equal to n+sod(n) for n = 12584593 and 12584602.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12584633) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7181 + ... + 8759.
It is an arithmetic number, because the mean of its divisors is an integer number (1418445).
Almost surely, 212584630 is an apocalyptic number.
12584630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12584630 is a deficient number, since it is larger than the sum of its proper divisors (10110490).
12584630 is a wasteful number, since it uses less digits than its factorization.
12584630 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2383.
The product of its (nonzero) digits is 5760, while the sum is 29.
The square root of 12584630 is about 3547.4822057341. The cubic root of 12584630 is about 232.6020209761.
The spelling of 12584630 in words is "twelve million, five hundred eighty-four thousand, six hundred thirty".
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