Base | Representation |
---|---|
bin | 1001101110011001… |
… | …01000010111010001 |
3 | 111110212021120011221 |
4 | 10313030220113101 |
5 | 41143040301413 |
6 | 2222024405041 |
7 | 243244660624 |
oct | 46714502721 |
9 | 14425246157 |
10 | 5221025233 |
11 | 223a150596 |
12 | 1018616781 |
13 | 652897b58 |
14 | 377597dbb |
15 | 20856568d |
hex | 1373285d1 |
5221025233 has 4 divisors (see below), whose sum is σ = 5287114240. Its totient is φ = 5154936228.
The previous prime is 5221025207. The next prime is 5221025297. The reversal of 5221025233 is 3325201225.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5221025233 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5221025198 and 5221025207.
It is not an unprimeable number, because it can be changed into a prime (5221025203) 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, 33044385 + ... + 33044542.
It is an arithmetic number, because the mean of its divisors is an integer number (1321778560).
Almost surely, 25221025233 is an apocalyptic number.
It is an amenable number.
5221025233 is a deficient number, since it is larger than the sum of its proper divisors (66089007).
5221025233 is an equidigital number, since it uses as much as digits as its factorization.
5221025233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66089006.
The product of its (nonzero) digits is 3600, while the sum is 25.
The square root of 5221025233 is about 72256.6622049483. The cubic root of 5221025233 is about 1734.8100551969.
Adding to 5221025233 its reverse (3325201225), we get a palindrome (8546226458).
The spelling of 5221025233 in words is "five billion, two hundred twenty-one million, twenty-five thousand, two hundred thirty-three".
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