Base | Representation |
---|---|
bin | 101110000001… |
… | …001110110100 |
3 | 211200220020112 |
4 | 232001032310 |
5 | 11042014133 |
6 | 1110322152 |
7 | 204353021 |
oct | 56011664 |
9 | 24626215 |
10 | 12063668 |
11 | 689a681 |
12 | 4059358 |
13 | 2664c86 |
14 | 1860548 |
15 | 10d4648 |
hex | b813b4 |
12063668 has 12 divisors (see below), whose sum is σ = 21168420. Its totient is φ = 6015552.
The previous prime is 12063643. The next prime is 12063673. The reversal of 12063668 is 86636021.
It can be written as a sum of positive squares in 2 ways, for example, as 8596624 + 3467044 = 2932^2 + 1862^2 .
It is a super-2 number, since 2×120636682 = 291064171228448, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2321 + ... + 5432.
It is an arithmetic number, because the mean of its divisors is an integer number (1764035).
Almost surely, 212063668 is an apocalyptic number.
It is an amenable number.
12063668 is a deficient number, since it is larger than the sum of its proper divisors (9104752).
12063668 is a wasteful number, since it uses less digits than its factorization.
12063668 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8146 (or 8144 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 32.
The square root of 12063668 is about 3473.2791422516. The cubic root of 12063668 is about 229.3470326757.
Adding to 12063668 its reverse (86636021), we get a palindrome (98699689).
The spelling of 12063668 in words is "twelve million, sixty-three thousand, six hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •