Base | Representation |
---|---|
bin | 110001100001… |
… | …110100110010 |
3 | 220102122011011 |
4 | 301201310302 |
5 | 11310433402 |
6 | 1142141134 |
7 | 215234032 |
oct | 61416462 |
9 | 26378134 |
10 | 12983602 |
11 | 7368855 |
12 | 44217aa |
13 | 28c7908 |
14 | 1a1d8c2 |
15 | 1216ed7 |
hex | c61d32 |
12983602 has 8 divisors (see below), whose sum is σ = 19595376. Its totient is φ = 6451812.
The previous prime is 12983539. The next prime is 12983603. The reversal of 12983602 is 20638921.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (12983603) 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 3 ways as a sum of consecutive naturals, for example, 19588 + ... + 20239.
It is an arithmetic number, because the mean of its divisors is an integer number (2449422).
Almost surely, 212983602 is an apocalyptic number.
12983602 is a deficient number, since it is larger than the sum of its proper divisors (6611774).
12983602 is a wasteful number, since it uses less digits than its factorization.
12983602 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39992.
The product of its (nonzero) digits is 5184, while the sum is 31.
The square root of 12983602 is about 3603.2765644619. The cubic root of 12983602 is about 235.0345625941.
It can be divided in two parts, 1298 and 3602, that added together give a square (4900 = 702).
The spelling of 12983602 in words is "twelve million, nine hundred eighty-three thousand, six hundred two".
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