Base | Representation |
---|---|
bin | 1011100110011… |
… | …1110011001001 |
3 | 10101120011111112 |
4 | 2321213303021 |
5 | 44424102112 |
6 | 4454540105 |
7 | 1130412614 |
oct | 271476311 |
9 | 111504445 |
10 | 48659657 |
11 | 255157a2 |
12 | 14367635 |
13 | a1092c7 |
14 | 666917b |
15 | 4412a22 |
hex | 2e67cc9 |
48659657 has 2 divisors, whose sum is σ = 48659658. Its totient is φ = 48659656.
The previous prime is 48659623. The next prime is 48659659. The reversal of 48659657 is 75695684.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 24492601 + 24167056 = 4949^2 + 4916^2 .
It is a cyclic number.
It is not a de Polignac number, because 48659657 - 210 = 48658633 is a prime.
Together with 48659659, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (48659659) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24329828 + 24329829.
It is an arithmetic number, because the mean of its divisors is an integer number (24329829).
Almost surely, 248659657 is an apocalyptic number.
It is an amenable number.
48659657 is a deficient number, since it is larger than the sum of its proper divisors (1).
48659657 is an equidigital number, since it uses as much as digits as its factorization.
48659657 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 1814400, while the sum is 50.
The square root of 48659657 is about 6975.6474251499. The cubic root of 48659657 is about 365.0813779895.
The spelling of 48659657 in words is "forty-eight million, six hundred fifty-nine thousand, six hundred fifty-seven".
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