Base | Representation |
---|---|
bin | 11110000110001110110 |
3 | 1212002212001 |
4 | 3300301312 |
5 | 223024410 |
6 | 33045514 |
7 | 11245210 |
oct | 3606166 |
9 | 1762761 |
10 | 986230 |
11 | 613a73 |
12 | 3b689a |
13 | 286b8b |
14 | 1b95b0 |
15 | 14733a |
hex | f0c76 |
986230 has 32 divisors (see below), whose sum is σ = 2067264. Its totient is φ = 331776.
The previous prime is 986213. The next prime is 986239. The reversal of 986230 is 32689.
It is a super-2 number, since 2×9862302 = 1945299225800, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (986239) 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 15 ways as a sum of consecutive naturals, for example, 5014 + ... + 5206.
It is an arithmetic number, because the mean of its divisors is an integer number (64602).
2986230 is an apocalyptic number.
986230 is an abundant number, since it is smaller than the sum of its proper divisors (1081034).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
986230 is a wasteful number, since it uses less digits than its factorization.
986230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 280.
The product of its (nonzero) digits is 2592, while the sum is 28.
The square root of 986230 is about 993.0911337838. The cubic root of 986230 is about 99.5388769234.
It can be divided in two parts, 98 and 6230, that added together give a triangular number (6328 = T112).
The spelling of 986230 in words is "nine hundred eighty-six thousand, two hundred thirty".
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