Base | Representation |
---|---|
bin | 101111010101… |
… | …011101101010 |
3 | 212100102111211 |
4 | 233111131222 |
5 | 11134034212 |
6 | 1121543334 |
7 | 210320626 |
oct | 57253552 |
9 | 25312454 |
10 | 12408682 |
11 | 7005910 |
12 | 41a4b4a |
13 | 2756020 |
14 | 1910186 |
15 | 11519a7 |
hex | bd576a |
12408682 has 32 divisors (see below), whose sum is σ = 22397760. Its totient is φ = 5080320.
The previous prime is 12408659. The next prime is 12408689. The reversal of 12408682 is 28680421.
It is not an unprimeable number, because it can be changed into a prime (12408689) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11794 + ... + 12802.
It is an arithmetic number, because the mean of its divisors is an integer number (699930).
Almost surely, 212408682 is an apocalyptic number.
12408682 is a deficient number, since it is larger than the sum of its proper divisors (9989078).
12408682 is a wasteful number, since it uses less digits than its factorization.
12408682 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1078.
The product of its (nonzero) digits is 6144, while the sum is 31.
The square root of 12408682 is about 3522.5959177856. The cubic root of 12408682 is about 231.5129123720.
The spelling of 12408682 in words is "twelve million, four hundred eight thousand, six hundred eighty-two".
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