Base | Representation |
---|---|
bin | 110001000001… |
… | …111100100110 |
3 | 220012000001011 |
4 | 301001330212 |
5 | 11242244110 |
6 | 1135252434 |
7 | 214151251 |
oct | 61017446 |
9 | 26160034 |
10 | 12853030 |
11 | 7289743 |
12 | 437a11a |
13 | 2880358 |
14 | 19c8098 |
15 | 11dd48a |
hex | c41f26 |
12853030 has 16 divisors (see below), whose sum is σ = 23572944. Its totient is φ = 5044000.
The previous prime is 12853019. The next prime is 12853033. The reversal of 12853030 is 3035821.
12853030 = 1332 + 1342 + ... + 3442.
It is a junction number, because it is equal to n+sod(n) for n = 12852992 and 12853010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12853033) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 11596 + ... + 12655.
It is an arithmetic number, because the mean of its divisors is an integer number (1473309).
Almost surely, 212853030 is an apocalyptic number.
12853030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12853030 is a deficient number, since it is larger than the sum of its proper divisors (10719914).
12853030 is a wasteful number, since it uses less digits than its factorization.
12853030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24311.
The product of its (nonzero) digits is 720, while the sum is 22.
The square root of 12853030 is about 3585.1122716032. The cubic root of 12853030 is about 234.2440170050.
Adding to 12853030 its reverse (3035821), we get a palindrome (15888851).
The spelling of 12853030 in words is "twelve million, eight hundred fifty-three thousand, thirty".
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