Base | Representation |
---|---|
bin | 1011011111100… |
… | …1010011100111 |
3 | 10100201011200101 |
4 | 2313321103213 |
5 | 44320111304 |
6 | 4441124531 |
7 | 1123516264 |
oct | 267712347 |
9 | 110634611 |
10 | 48207079 |
11 | 25236768 |
12 | 14189747 |
13 | 9cab2cb |
14 | 658c26b |
15 | 43738a4 |
hex | 2df94e7 |
48207079 has 2 divisors, whose sum is σ = 48207080. Its totient is φ = 48207078.
The previous prime is 48207073. The next prime is 48207109. The reversal of 48207079 is 97070284.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 48207079 - 225 = 14652647 is a prime.
It is equal to p2899810 and since 48207079 and 2899810 have the same sum of digits, it is a Honaker prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (48207073) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24103539 + 24103540.
It is an arithmetic number, because the mean of its divisors is an integer number (24103540).
Almost surely, 248207079 is an apocalyptic number.
48207079 is a deficient number, since it is larger than the sum of its proper divisors (1).
48207079 is an equidigital number, since it uses as much as digits as its factorization.
48207079 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 28224, while the sum is 37.
The square root of 48207079 is about 6943.1317861611. The cubic root of 48207079 is about 363.9459903563.
The spelling of 48207079 in words is "forty-eight million, two hundred seven thousand, seventy-nine".
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