Base | Representation |
---|---|
bin | 100111010011… |
… | …011011111110 |
3 | 201101110101010 |
4 | 213103123332 |
5 | 10114200410 |
6 | 1004500050 |
7 | 153401400 |
oct | 47233376 |
9 | 21343333 |
10 | 10303230 |
11 | 58a7a73 |
12 | 354a626 |
13 | 21998b2 |
14 | 1522b70 |
15 | d87c20 |
hex | 9d36fe |
10303230 has 96 divisors (see below), whose sum is σ = 29614464. Its totient is φ = 2286144.
The previous prime is 10303217. The next prime is 10303247. The reversal of 10303230 is 3230301.
It is a happy number.
It is an alternating number because its digits alternate between odd and even.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 63129 + ... + 63291.
It is an arithmetic number, because the mean of its divisors is an integer number (308484).
Almost surely, 210303230 is an apocalyptic number.
10303230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 10303230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14807232).
10303230 is an abundant number, since it is smaller than the sum of its proper divisors (19311234).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10303230 is a wasteful number, since it uses less digits than its factorization.
10303230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 230 (or 223 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 12.
The square root of 10303230 is about 3209.8644831207. The cubic root of 10303230 is about 217.5994524703.
Adding to 10303230 its reverse (3230301), we get a palindrome (13533531).
The spelling of 10303230 in words is "ten million, three hundred three thousand, two hundred thirty".
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