Base | Representation |
---|---|
bin | 1001110010010010… |
… | …10110100110000000 |
3 | 111120010210122120211 |
4 | 10321021112212000 |
5 | 41224423023243 |
6 | 2225153243504 |
7 | 244122613144 |
oct | 47111264600 |
9 | 14503718524 |
10 | 5253720448 |
11 | 2256651a29 |
12 | 1027563594 |
13 | 6595a4832 |
14 | 37ba69224 |
15 | 20b372d9d |
hex | 139256980 |
5253720448 has 32 divisors (see below), whose sum is σ = 10483517160. Its totient is φ = 2622563328.
The previous prime is 5253720403. The next prime is 5253720469. The reversal of 5253720448 is 8440273525.
It is a tau number, because it is divible by the number of its divisors (32).
It is a self number, because there is not a number n which added to its sum of digits gives 5253720448.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45715 + ... + 112237.
Almost surely, 25253720448 is an apocalyptic number.
It is an amenable number.
5253720448 is a deficient number, since it is larger than the sum of its proper divisors (5229796712).
5253720448 is an equidigital number, since it uses as much as digits as its factorization.
5253720448 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67154 (or 67142 counting only the distinct ones).
The product of its (nonzero) digits is 268800, while the sum is 40.
The square root of 5253720448 is about 72482.5527144291. The cubic root of 5253720448 is about 1738.4237771324.
The spelling of 5253720448 in words is "five billion, two hundred fifty-three million, seven hundred twenty thousand, four hundred forty-eight".
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