Base | Representation |
---|---|
bin | 11110010011111001110 |
3 | 1212110110022 |
4 | 3302133032 |
5 | 223240410 |
6 | 33142142 |
7 | 11304500 |
oct | 3623716 |
9 | 1773408 |
10 | 993230 |
11 | 619257 |
12 | 3ba952 |
13 | 28a114 |
14 | 1bbd70 |
15 | 149455 |
hex | f27ce |
993230 has 24 divisors (see below), whose sum is σ = 2080728. Its totient is φ = 340368.
The previous prime is 993217. The next prime is 993233. The reversal of 993230 is 32399.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 993230.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (993233) by changing a digit.
993230 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 524 + ... + 1503.
It is an arithmetic number, because the mean of its divisors is an integer number (86697).
2993230 is an apocalyptic number.
993230 is an abundant number, since it is smaller than the sum of its proper divisors (1087498).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
993230 is a wasteful number, since it uses less digits than its factorization.
993230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2048 (or 2041 counting only the distinct ones).
The product of its (nonzero) digits is 1458, while the sum is 26.
The square root of 993230 is about 996.6092514120. The cubic root of 993230 is about 99.7738221548.
It can be divided in two parts, 9 and 93230, that added together give a palindrome (93239).
The spelling of 993230 in words is "nine hundred ninety-three thousand, two hundred thirty".
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