Base | Representation |
---|---|
bin | 1111000110000… |
… | …0000111010001 |
3 | 11102010101120200 |
4 | 3301200013101 |
5 | 112201330431 |
6 | 10140525413 |
7 | 1366053063 |
oct | 361400721 |
9 | 142111520 |
10 | 63308241 |
11 | 32810467 |
12 | 19250869 |
13 | 101679c9 |
14 | 859d733 |
15 | 5857ee6 |
hex | 3c601d1 |
63308241 has 6 divisors (see below), whose sum is σ = 91445250. Its totient is φ = 42205488.
The previous prime is 63308237. The next prime is 63308249. The reversal of 63308241 is 14280336.
It is a happy number.
63308241 is a `hidden beast` number, since 633 + 0 + 8 + 24 + 1 = 666.
It can be written as a sum of positive squares in only one way, i.e., 42185025 + 21123216 = 6495^2 + 4596^2 .
It is not a de Polignac number, because 63308241 - 22 = 63308237 is a prime.
It is not an unprimeable number, because it can be changed into a prime (63308249) 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 5 ways as a sum of consecutive naturals, for example, 3517116 + ... + 3517133.
It is an arithmetic number, because the mean of its divisors is an integer number (15240875).
Almost surely, 263308241 is an apocalyptic number.
It is an amenable number.
63308241 is a deficient number, since it is larger than the sum of its proper divisors (28137009).
63308241 is a wasteful number, since it uses less digits than its factorization.
63308241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7034255 (or 7034252 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
The square root of 63308241 is about 7956.6475980780. The cubic root of 63308241 is about 398.5536116223.
Adding to 63308241 its reverse (14280336), we get a palindrome (77588577).
The spelling of 63308241 in words is "sixty-three million, three hundred eight thousand, two hundred forty-one".
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