Base | Representation |
---|---|
bin | 100110010000… |
… | …101111001110 |
3 | 200212120121121 |
4 | 212100233032 |
5 | 10031430110 |
6 | 554551154 |
7 | 151153033 |
oct | 46205716 |
9 | 20776547 |
10 | 10030030 |
11 | 573078a |
12 | 34384ba |
13 | 210243a |
14 | 149138a |
15 | d31cda |
hex | 990bce |
10030030 has 8 divisors (see below), whose sum is σ = 18054072. Its totient is φ = 4012008.
The previous prime is 10030003. The next prime is 10030039. The reversal of 10030030 is 3003001.
It is a happy number.
10030030 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.
10030030 is a modest number, since divided by 30030 gives 10 as remainder.
It is a junction number, because it is equal to n+sod(n) for n = 10029995 and 10030022.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10030039) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 501492 + ... + 501511.
It is an arithmetic number, because the mean of its divisors is an integer number (2256759).
Almost surely, 210030030 is an apocalyptic number.
10030030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10030030 is a deficient number, since it is larger than the sum of its proper divisors (8024042).
10030030 is a wasteful number, since it uses less digits than its factorization.
10030030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1003010.
The product of its (nonzero) digits is 9, while the sum is 7.
The square root of 10030030 is about 3167.0222607364. The cubic root of 10030030 is about 215.6589124005.
Adding to 10030030 its reverse (3003001), we get a palindrome (13033031).
The spelling of 10030030 in words is "ten million, thirty thousand, thirty".
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