Base | Representation |
---|---|
bin | 111000000000… |
… | …010010010100 |
3 | 1000121212212111 |
4 | 320000102110 |
5 | 12224244421 |
6 | 1242400404 |
7 | 235534303 |
oct | 70002224 |
9 | 30555774 |
10 | 14681236 |
11 | 8318259 |
12 | 4b00104 |
13 | 307052b |
14 | 1d4243a |
15 | 144eee1 |
hex | e00494 |
14681236 has 12 divisors (see below), whose sum is σ = 26113780. Its totient is φ = 7220160.
The previous prime is 14681231. The next prime is 14681237. The reversal of 14681236 is 63218641.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 7952400 + 6728836 = 2820^2 + 2594^2 .
It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 14681198 and 14681207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14681231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29841 + ... + 30328.
Almost surely, 214681236 is an apocalyptic number.
It is an amenable number.
14681236 is a deficient number, since it is larger than the sum of its proper divisors (11432544).
14681236 is a wasteful number, since it uses less digits than its factorization.
14681236 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60234 (or 60232 counting only the distinct ones).
The product of its digits is 6912, while the sum is 31.
The square root of 14681236 is about 3831.6101054257. The cubic root of 14681236 is about 244.8617073212.
Adding to 14681236 its reverse (63218641), we get a palindrome (77899877).
It can be divided in two parts, 1468 and 1236, that added together give a square (2704 = 522).
The spelling of 14681236 in words is "fourteen million, six hundred eighty-one thousand, two hundred thirty-six".
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