Base | Representation |
---|---|
bin | 111100100000100… |
… | …0001100000000000 |
3 | 12020111101111200102 |
4 | 1321001001200000 |
5 | 13124224431144 |
6 | 533244341532 |
7 | 101212235201 |
oct | 17101014000 |
9 | 5214344612 |
10 | 2030311424 |
11 | 952070029 |
12 | 487b448a8 |
13 | 26482b00b |
14 | 1539095a8 |
15 | bd39db4e |
hex | 79041800 |
2030311424 has 48 divisors (see below), whose sum is σ = 4273378200. Its totient is φ = 961708032.
The previous prime is 2030311403. The next prime is 2030311429. The reversal of 2030311424 is 4241130302.
It is a junction number, because it is equal to n+sod(n) for n = 2030311396 and 2030311405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2030311429) 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, 12824 + ... + 65000.
Almost surely, 22030311424 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2030311424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2136689100).
2030311424 is an abundant number, since it is smaller than the sum of its proper divisors (2243066776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2030311424 is an equidigital number, since it uses as much as digits as its factorization.
2030311424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52218 (or 52198 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 2030311424 is about 45058.9771743656. The cubic root of 2030311424 is about 1266.2541627542.
Adding to 2030311424 its reverse (4241130302), we get a palindrome (6271441726).
The spelling of 2030311424 in words is "two billion, thirty million, three hundred eleven thousand, four hundred twenty-four".
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