Base | Representation |
---|---|
bin | 101111011000… |
… | …001111011110 |
3 | 212101000010022 |
4 | 233120033132 |
5 | 11134420222 |
6 | 1122112142 |
7 | 210366044 |
oct | 57301736 |
9 | 25330108 |
10 | 12420062 |
11 | 7013416 |
12 | 41ab652 |
13 | 275b265 |
14 | 1914394 |
15 | 1155042 |
hex | bd83de |
12420062 has 16 divisors (see below), whose sum is σ = 19388160. Its totient is φ = 5959968.
The previous prime is 12420059. The next prime is 12420097. The reversal of 12420062 is 26002421.
It is a self number, because there is not a number n which added to its sum of digits gives 12420062.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10883 + ... + 11969.
It is an arithmetic number, because the mean of its divisors is an integer number (1211760).
Almost surely, 212420062 is an apocalyptic number.
12420062 is a deficient number, since it is larger than the sum of its proper divisors (6968098).
12420062 is a wasteful number, since it uses less digits than its factorization.
12420062 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1315.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 12420062 is about 3524.2108336477. The cubic root of 12420062 is about 231.5836642308.
Adding to 12420062 its reverse (26002421), we get a palindrome (38422483).
The spelling of 12420062 in words is "twelve million, four hundred twenty thousand, sixty-two".
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