Base | Representation |
---|---|
bin | 110001001001… |
… | …110000101010 |
3 | 220020121221111 |
4 | 301021300222 |
5 | 11244310114 |
6 | 1140100534 |
7 | 214343461 |
oct | 61116052 |
9 | 26217844 |
10 | 12885034 |
11 | 7300798 |
12 | 439474a |
13 | 2891aa6 |
14 | 19d59d8 |
15 | 11e7bc4 |
hex | c49c2a |
12885034 has 8 divisors (see below), whose sum is σ = 19346148. Its totient is φ = 6436320.
The previous prime is 12885023. The next prime is 12885049. The reversal of 12885034 is 43058821.
It can be written as a sum of positive squares in 2 ways, for example, as 12638025 + 247009 = 3555^2 + 497^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 12884987 and 12885005.
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, 204 + ... + 5080.
Almost surely, 212885034 is an apocalyptic number.
12885034 is a deficient number, since it is larger than the sum of its proper divisors (6461114).
12885034 is a wasteful number, since it uses less digits than its factorization.
12885034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6200.
The product of its (nonzero) digits is 7680, while the sum is 31.
The square root of 12885034 is about 3589.5729551020. The cubic root of 12885034 is about 234.4382781201.
The spelling of 12885034 in words is "twelve million, eight hundred eighty-five thousand, thirty-four".
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