Base | Representation |
---|---|
bin | 10011000001001111110 |
3 | 1011122220121 |
4 | 2120021332 |
5 | 124420410 |
6 | 21205154 |
7 | 5203666 |
oct | 2301176 |
9 | 1148817 |
10 | 623230 |
11 | 396273 |
12 | 2607ba |
13 | 18a89a |
14 | 1231a6 |
15 | c49da |
hex | 9827e |
623230 has 8 divisors (see below), whose sum is σ = 1121832. Its totient is φ = 249288.
The previous prime is 623221. The next prime is 623261. The reversal of 623230 is 32326.
623230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
623230 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31152 + ... + 31171.
It is an arithmetic number, because the mean of its divisors is an integer number (140229).
2623230 is an apocalyptic number.
623230 is a deficient number, since it is larger than the sum of its proper divisors (498602).
623230 is a wasteful number, since it uses less digits than its factorization.
623230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62330.
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 623230 is about 789.4491750582. The cubic root of 623230 is about 85.4180101580.
Adding to 623230 its reverse (32326), we get a palindrome (655556).
The spelling of 623230 in words is "six hundred twenty-three thousand, two hundred thirty".
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