Base | Representation |
---|---|
bin | 1011100000010… |
… | …1001010100001 |
3 | 10100210122022021 |
4 | 2320011022201 |
5 | 44323140044 |
6 | 4442141441 |
7 | 1124111011 |
oct | 270051241 |
9 | 110718267 |
10 | 48255649 |
11 | 2526a202 |
12 | 141b1881 |
13 | 9cc7450 |
14 | 65a1c41 |
15 | 4382e84 |
hex | 2e052a1 |
48255649 has 16 divisors (see below), whose sum is σ = 55417600. Its totient is φ = 41648256.
The previous prime is 48255643. The next prime is 48255653. The reversal of 48255649 is 94655284.
It is not a de Polignac number, because 48255649 - 25 = 48255617 is a prime.
It is a super-3 number, since 3×482556493 (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48255643) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18277 + ... + 20749.
It is an arithmetic number, because the mean of its divisors is an integer number (3463600).
Almost surely, 248255649 is an apocalyptic number.
It is an amenable number.
48255649 is a deficient number, since it is larger than the sum of its proper divisors (7161951).
48255649 is a wasteful number, since it uses less digits than its factorization.
48255649 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2584.
The product of its digits is 345600, while the sum is 43.
The square root of 48255649 is about 6946.6286067415. The cubic root of 48255649 is about 364.0681779672.
The spelling of 48255649 in words is "forty-eight million, two hundred fifty-five thousand, six hundred forty-nine".
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