Base | Representation |
---|---|
bin | 110001000111… |
… | …001001000010 |
3 | 220020002020011 |
4 | 301013021002 |
5 | 11243434211 |
6 | 1135535134 |
7 | 214300264 |
oct | 61071102 |
9 | 26202204 |
10 | 12874306 |
11 | 72a3725 |
12 | 438a4aa |
13 | 2889c43 |
14 | 19d1b34 |
15 | 11e4921 |
hex | c47242 |
12874306 has 8 divisors (see below), whose sum is σ = 19326780. Its totient is φ = 6432048.
The previous prime is 12874291. The next prime is 12874327. The reversal of 12874306 is 60347821.
12874306 is nontrivially palindromic in base 5.
It can be written as a sum of positive squares in 2 ways, for example, as 8910225 + 3964081 = 2985^2 + 1991^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 3120 + ... + 5956.
Almost surely, 212874306 is an apocalyptic number.
12874306 is a deficient number, since it is larger than the sum of its proper divisors (6452474).
12874306 is a wasteful number, since it uses less digits than its factorization.
12874306 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5108.
The product of its (nonzero) digits is 8064, while the sum is 31.
The square root of 12874306 is about 3588.0783157562. The cubic root of 12874306 is about 234.3731960987.
The spelling of 12874306 in words is "twelve million, eight hundred seventy-four thousand, three hundred six".
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