Base | Representation |
---|---|
bin | 1011100110011… |
… | …1000100000001 |
3 | 10101120000100211 |
4 | 2321213010001 |
5 | 44424003031 |
6 | 4454514121 |
7 | 1130401045 |
oct | 271470401 |
9 | 111500324 |
10 | 48656641 |
11 | 25513500 |
12 | 14365941 |
13 | a107b17 |
14 | 6668025 |
15 | 4411bb1 |
hex | 2e67101 |
48656641 has 12 divisors (see below), whose sum is σ = 53832016. Its totient is φ = 43944120.
The previous prime is 48656633. The next prime is 48656659. The reversal of 48656641 is 14665684.
It is a happy number.
It is not a de Polignac number, because 48656641 - 23 = 48656633 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 48656594 and 48656603.
It is not an unprimeable number, because it can be changed into a prime (48656441) 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 in 11 ways as a sum of consecutive naturals, for example, 18490 + ... + 20956.
Almost surely, 248656641 is an apocalyptic number.
It is an amenable number.
48656641 is a deficient number, since it is larger than the sum of its proper divisors (5175375).
48656641 is a wasteful number, since it uses less digits than its factorization.
48656641 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2652 (or 2641 counting only the distinct ones).
The product of its digits is 138240, while the sum is 40.
The square root of 48656641 is about 6975.4312411492. The cubic root of 48656641 is about 365.0738350662.
The spelling of 48656641 in words is "forty-eight million, six hundred fifty-six thousand, six hundred forty-one".
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