Base | Representation |
---|---|
bin | 101111100110… |
… | …110011000010 |
3 | 212111000220110 |
4 | 233212303002 |
5 | 11143322212 |
6 | 1123252150 |
7 | 211034625 |
oct | 57466302 |
9 | 25430813 |
10 | 12479682 |
11 | 7054196 |
12 | 421a056 |
13 | 277c437 |
14 | 192bdbc |
15 | 1167a3c |
hex | be6cc2 |
12479682 has 16 divisors (see below), whose sum is σ = 25002432. Its totient is φ = 4152720.
The previous prime is 12479671. The next prime is 12479699. The reversal of 12479682 is 28697421.
It is a super-2 number, since 2×124796822 = 311484925642248, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 12479682.
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, 2932 + ... + 5792.
It is an arithmetic number, because the mean of its divisors is an integer number (1562652).
Almost surely, 212479682 is an apocalyptic number.
12479682 is an abundant number, since it is smaller than the sum of its proper divisors (12522750).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12479682 is a wasteful number, since it uses less digits than its factorization.
12479682 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3593.
The product of its digits is 48384, while the sum is 39.
The square root of 12479682 is about 3532.6593382323. The cubic root of 12479682 is about 231.9536297535.
The spelling of 12479682 in words is "twelve million, four hundred seventy-nine thousand, six hundred eighty-two".
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