Base | Representation |
---|---|
bin | 10011100100100000001010 |
3 | 100122122101021 |
4 | 103210200022 |
5 | 2303132000 |
6 | 301543054 |
7 | 61414666 |
oct | 23444012 |
9 | 10578337 |
10 | 5130250 |
11 | 2994484 |
12 | 1874a8a |
13 | 10a8168 |
14 | 9778a6 |
15 | 6b511a |
hex | 4e480a |
5130250 has 16 divisors (see below), whose sum is σ = 9604296. Its totient is φ = 2052000.
The previous prime is 5130179. The next prime is 5130253. The reversal of 5130250 is 520315.
It can be written as a sum of positive squares in 4 ways, for example, as 1857769 + 3272481 = 1363^2 + 1809^2 .
It is not an unprimeable number, because it can be changed into a prime (5130253) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10011 + ... + 10510.
Almost surely, 25130250 is an apocalyptic number.
5130250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
5130250 is a deficient number, since it is larger than the sum of its proper divisors (4474046).
5130250 is a wasteful number, since it uses less digits than its factorization.
5130250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20538 (or 20528 counting only the distinct ones).
The product of its (nonzero) digits is 150, while the sum is 16.
The square root of 5130250 is about 2265.0055187571. The cubic root of 5130250 is about 172.4697139296.
Adding to 5130250 its reverse (520315), we get a palindrome (5650565).
The spelling of 5130250 in words is "five million, one hundred thirty thousand, two hundred fifty".
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