Base | Representation |
---|---|
bin | 1001011011001110… |
… | …0111011011010100 |
3 | 20112022212001212122 |
4 | 2112303213123110 |
5 | 20140202110421 |
6 | 1055021035112 |
7 | 116461415300 |
oct | 22663473324 |
9 | 6468761778 |
10 | 2530113236 |
11 | 1089201582 |
12 | 5a73b5a98 |
13 | 314243b31 |
14 | 1a004cd00 |
15 | ec1c82ab |
hex | 96ce76d4 |
2530113236 has 144 divisors (see below), whose sum is σ = 5598512640. Its totient is φ = 995178240.
The previous prime is 2530113233. The next prime is 2530113251. The reversal of 2530113236 is 6323110352.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2530113233) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14624846 + ... + 14625018.
It is an arithmetic number, because the mean of its divisors is an integer number (38878560).
Almost surely, 22530113236 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 2530113236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2799256320).
2530113236 is an abundant number, since it is smaller than the sum of its proper divisors (3068399404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2530113236 is a wasteful number, since it uses less digits than its factorization.
2530113236 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 334 (or 325 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 26.
The square root of 2530113236 is about 50300.2309736248. The cubic root of 2530113236 is about 1362.6364005183.
Adding to 2530113236 its reverse (6323110352), we get a palindrome (8853223588).
The spelling of 2530113236 in words is "two billion, five hundred thirty million, one hundred thirteen thousand, two hundred thirty-six".
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