Base | Representation |
---|---|
bin | 1011010010100001… |
… | …1100110001100100 |
3 | 21211012102110220100 |
4 | 2310220130301210 |
5 | 22201302040000 |
6 | 1220414104100 |
7 | 135045563154 |
oct | 26450346144 |
9 | 7735373810 |
10 | 3030502500 |
11 | 1315704423 |
12 | 706aab030 |
13 | 393b0415c |
14 | 20a6a6764 |
15 | 12b0bba00 |
hex | b4a1cc64 |
3030502500 has 135 divisors (see below), whose sum is σ = 9598636047. Its totient is φ = 805932000.
The previous prime is 3030502469. The next prime is 3030502511. The reversal of 3030502500 is 52050303.
The square root of 3030502500 is 55050.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 2 ways, for example, as 237591396 + 2792911104 = 15414^2 + 52848^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 8257317 + ... + 8257683.
Almost surely, 23030502500 is an apocalyptic number.
3030502500 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3030502500 is the 55050-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3030502500
3030502500 is an abundant number, since it is smaller than the sum of its proper divisors (6568133547).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3030502500 is an equidigital number, since it uses as much as digits as its factorization.
3030502500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 764 (or 377 counting only the distinct ones).
The product of its (nonzero) digits is 450, while the sum is 18.
The cubic root of 3030502500 is about 1447.1211210947.
Adding to 3030502500 its reverse (52050303), we get a palindrome (3082552803).
The spelling of 3030502500 in words is "three billion, thirty million, five hundred two thousand, five hundred".
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