Base | Representation |
---|---|
bin | 1011100010000… |
… | …0101010100101 |
3 | 10101000100211021 |
4 | 2320200222211 |
5 | 44340241133 |
6 | 4444411141 |
7 | 1125060301 |
oct | 270405245 |
9 | 111010737 |
10 | 48368293 |
11 | 253368a6 |
12 | 14246ab1 |
13 | a0367bc |
14 | 65d0d01 |
15 | 43a652d |
hex | 2e20aa5 |
48368293 has 2 divisors, whose sum is σ = 48368294. Its totient is φ = 48368292.
The previous prime is 48368279. The next prime is 48368323. The reversal of 48368293 is 39286384.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 30669444 + 17698849 = 5538^2 + 4207^2 .
It is a cyclic number.
It is not a de Polignac number, because 48368293 - 217 = 48237221 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (48368263) 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, 24184146 + 24184147.
It is an arithmetic number, because the mean of its divisors is an integer number (24184147).
Almost surely, 248368293 is an apocalyptic number.
It is an amenable number.
48368293 is a deficient number, since it is larger than the sum of its proper divisors (1).
48368293 is an equidigital number, since it uses as much as digits as its factorization.
48368293 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 248832, while the sum is 43.
The square root of 48368293 is about 6954.7316986351. The cubic root of 48368293 is about 364.3512413861.
The spelling of 48368293 in words is "forty-eight million, three hundred sixty-eight thousand, two hundred ninety-three".
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