Base | Representation |
---|---|
bin | 110001001111… |
… | …011110110000 |
3 | 220021211002021 |
4 | 301033132300 |
5 | 11301032324 |
6 | 1140401224 |
7 | 214502002 |
oct | 61173660 |
9 | 26254067 |
10 | 12908464 |
11 | 7317358 |
12 | 43a6214 |
13 | 289c65a |
14 | 1a00372 |
15 | 11eeae4 |
hex | c4f7b0 |
12908464 has 20 divisors (see below), whose sum is σ = 25072056. Its totient is φ = 6438272.
The previous prime is 12908453. The next prime is 12908531. The reversal of 12908464 is 46480921.
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 3 ways as a sum of consecutive naturals, for example, 8292 + ... + 9724.
Almost surely, 212908464 is an apocalyptic number.
It is an amenable number.
12908464 is a deficient number, since it is larger than the sum of its proper divisors (12163592).
12908464 is a wasteful number, since it uses less digits than its factorization.
12908464 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2004 (or 1998 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 34.
The square root of 12908464 is about 3592.8350922357. The cubic root of 12908464 is about 234.5802920466.
The spelling of 12908464 in words is "twelve million, nine hundred eight thousand, four hundred sixty-four".
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