Base | Representation |
---|---|
bin | 11100001010100000… |
… | …101001111001000110 |
3 | 2220001112222020002210 |
4 | 130022200221321012 |
5 | 443413210302210 |
6 | 21520443444250 |
7 | 2120255065206 |
oct | 341240517106 |
9 | 86045866083 |
10 | 30241103430 |
11 | 1190935066a |
12 | 5a3b826686 |
13 | 2b0c311255 |
14 | 166c48a406 |
15 | bbeda1e20 |
hex | 70a829e46 |
30241103430 has 64 divisors (see below), whose sum is σ = 75163515840. Its totient is φ = 7777695744.
The previous prime is 30241103413. The next prime is 30241103467. The reversal of 30241103430 is 3430114203.
30241103430 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 30241103397 and 30241103406.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 796642 + ... + 833738.
It is an arithmetic number, because the mean of its divisors is an integer number (1174429935).
Almost surely, 230241103430 is an apocalyptic number.
30241103430 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 30241103430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37581757920).
30241103430 is an abundant number, since it is smaller than the sum of its proper divisors (44922412410).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30241103430 is a wasteful number, since it uses less digits than its factorization.
30241103430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38073.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 30241103430 its reverse (3430114203), we get a palindrome (33671217633).
The spelling of 30241103430 in words is "thirty billion, two hundred forty-one million, one hundred three thousand, four hundred thirty".
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