Base | Representation |
---|---|
bin | 1001011011001101… |
… | …0011001110111100 |
3 | 20112022200212102020 |
4 | 2112303103032330 |
5 | 20140141434044 |
6 | 1055015200140 |
7 | 116460622200 |
oct | 22663231674 |
9 | 6468625366 |
10 | 2530030524 |
11 | 108915541a |
12 | 5a7376050 |
13 | 3142152a8 |
14 | 1a002ab00 |
15 | ec1ada19 |
hex | 96cd33bc |
2530030524 has 36 divisors (see below), whose sum is σ = 6867227304. Its totient is φ = 722865696.
The previous prime is 2530030513. The next prime is 2530030541. The reversal of 2530030524 is 4250300352.
It is a junction number, because it is equal to n+sod(n) for n = 2530030494 and 2530030503.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2150799 + ... + 2151974.
It is an arithmetic number, because the mean of its divisors is an integer number (190756314).
Almost surely, 22530030524 is an apocalyptic number.
It is an amenable number.
2530030524 is an abundant number, since it is smaller than the sum of its proper divisors (4337196780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2530030524 is a wasteful number, since it uses less digits than its factorization.
2530030524 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4302794 (or 4302785 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 24.
The square root of 2530030524 is about 50299.4087838018. The cubic root of 2530030524 is about 1362.6215516954.
Adding to 2530030524 its reverse (4250300352), we get a palindrome (6780330876).
The spelling of 2530030524 in words is "two billion, five hundred thirty million, thirty thousand, five hundred twenty-four".
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