Base | Representation |
---|---|
bin | 100110010000… |
… | …110010010110 |
3 | 200212120220000 |
4 | 212100302112 |
5 | 10031431410 |
6 | 554552130 |
7 | 151153440 |
oct | 46206226 |
9 | 20776800 |
10 | 10030230 |
11 | 5730951 |
12 | 3438646 |
13 | 2102562 |
14 | 1491490 |
15 | d31dc0 |
hex | 990c96 |
10030230 has 160 divisors (see below), whose sum is σ = 32408640. Its totient is φ = 2177280.
The previous prime is 10030217. The next prime is 10030247. The reversal of 10030230 is 3203001.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (9).
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 79 ways as a sum of consecutive naturals, for example, 164400 + ... + 164460.
It is an arithmetic number, because the mean of its divisors is an integer number (202554).
Almost surely, 210030230 is an apocalyptic number.
10030230 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 10030230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16204320).
10030230 is an abundant number, since it is smaller than the sum of its proper divisors (22378410).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10030230 is a wasteful number, since it uses less digits than its factorization.
10030230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116 (or 107 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 9.
The square root of 10030230 is about 3167.0538359807. The cubic root of 10030230 is about 215.6603458125.
Adding to 10030230 its reverse (3203001), we get a palindrome (13233231).
The spelling of 10030230 in words is "ten million, thirty thousand, two hundred thirty".
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