Base | Representation |
---|---|
bin | 1001101111010110… |
… | …00010111001010001 |
3 | 111111102021122001221 |
4 | 10313223002321101 |
5 | 41202110420400 |
6 | 2222511325041 |
7 | 243402515533 |
oct | 46753027121 |
9 | 14442248057 |
10 | 5228998225 |
11 | 22436a6840 |
12 | 101b220781 |
13 | 654429bb9 |
14 | 378671853 |
15 | 2090dcc1a |
hex | 137ac2e51 |
5228998225 has 24 divisors (see below), whose sum is σ = 7077234528. Its totient is φ = 3800851200.
The previous prime is 5228998223. The next prime is 5228998279.
It is a happy number.
5228998225 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 5228998225 - 21 = 5228998223 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5228998223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 660742 + ... + 668608.
It is an arithmetic number, because the mean of its divisors is an integer number (294884772).
Almost surely, 25228998225 is an apocalyptic number.
5228998225 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
5228998225 is a deficient number, since it is larger than the sum of its proper divisors (1848236303).
5228998225 is a wasteful number, since it uses less digits than its factorization.
5228998225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10305 (or 10300 counting only the distinct ones).
The product of its digits is 2073600, while the sum is 52.
The square root of 5228998225 is about 72311.8124859279. The cubic root of 5228998225 is about 1735.6926782651.
The spelling of 5228998225 in words is "five billion, two hundred twenty-eight million, nine hundred ninety-eight thousand, two hundred twenty-five".
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