Base | Representation |
---|---|
bin | 1001110001111000… |
… | …10100100010000011 |
3 | 111112220101002021120 |
4 | 10320330110202003 |
5 | 41223034213011 |
6 | 2224552123323 |
7 | 244051564062 |
oct | 47074244203 |
9 | 14486332246 |
10 | 5250304131 |
11 | 2254729226 |
12 | 1026396543 |
13 | 658979847 |
14 | 37b41a1d9 |
15 | 20adeaa06 |
hex | 138f14883 |
5250304131 has 4 divisors (see below), whose sum is σ = 7000405512. Its totient is φ = 3500202752.
The previous prime is 5250304121. The next prime is 5250304133. The reversal of 5250304131 is 1314030525.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 5250304131 - 217 = 5250173059 is a prime.
It is a super-2 number, since 2×52503041312 = 55131386935991330322, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (5250304133) 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, 875050686 + ... + 875050691.
It is an arithmetic number, because the mean of its divisors is an integer number (1750101378).
Almost surely, 25250304131 is an apocalyptic number.
5250304131 is a deficient number, since it is larger than the sum of its proper divisors (1750101381).
5250304131 is a wasteful number, since it uses less digits than its factorization.
5250304131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1750101380.
The product of its (nonzero) digits is 1800, while the sum is 24.
The square root of 5250304131 is about 72458.9824038400. The cubic root of 5250304131 is about 1738.0468826669.
Adding to 5250304131 its reverse (1314030525), we get a palindrome (6564334656).
The spelling of 5250304131 in words is "five billion, two hundred fifty million, three hundred four thousand, one hundred thirty-one".
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