Base | Representation |
---|---|
bin | 1010101010100000… |
… | …00011011010000000 |
3 | 112210000001021022122 |
4 | 11111100003122000 |
5 | 43211130121122 |
6 | 2344035423412 |
7 | 261606504431 |
oct | 52520033200 |
9 | 15700037278 |
10 | 5725238912 |
11 | 2478825808 |
12 | 1139454b68 |
13 | 703196b43 |
14 | 3c4529488 |
15 | 237962142 |
hex | 155403680 |
5725238912 has 16 divisors (see below), whose sum is σ = 11405749650. Its totient is φ = 2862619392.
The previous prime is 5725238887. The next prime is 5725238917. The reversal of 5725238912 is 2198325275.
It can be written as a sum of positive squares in only one way, i.e., 3032044096 + 2693194816 = 55064^2 + 51896^2 .
It is a tau number, because it is divible by the number of its divisors (16).
It is not an unprimeable number, because it can be changed into a prime (5725238917) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22364087 + ... + 22364342.
Almost surely, 25725238912 is an apocalyptic number.
It is an amenable number.
5725238912 is a deficient number, since it is larger than the sum of its proper divisors (5680510738).
5725238912 is an equidigital number, since it uses as much as digits as its factorization.
5725238912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44728443 (or 44728431 counting only the distinct ones).
The product of its digits is 302400, while the sum is 44.
The square root of 5725238912 is about 75665.3085105717. The cubic root of 5725238912 is about 1788.9486363669.
The spelling of 5725238912 in words is "five billion, seven hundred twenty-five million, two hundred thirty-eight thousand, nine hundred twelve".
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