Base | Representation |
---|---|
bin | 1011100000000… |
… | …1000111101111 |
3 | 10100202210120212 |
4 | 2320001013233 |
5 | 44322122322 |
6 | 4441533035 |
7 | 1124011511 |
oct | 270010757 |
9 | 110683525 |
10 | 48239087 |
11 | 25258816 |
12 | 141a417b |
13 | 9cbca50 |
14 | 6599bb1 |
15 | 437d0e2 |
hex | 2e011ef |
48239087 has 4 divisors (see below), whose sum is σ = 51949800. Its totient is φ = 44528376.
The previous prime is 48239071. The next prime is 48239099. The reversal of 48239087 is 78093284.
48239087 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 48239087 - 24 = 48239071 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48239017) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1855337 + ... + 1855362.
It is an arithmetic number, because the mean of its divisors is an integer number (12987450).
Almost surely, 248239087 is an apocalyptic number.
48239087 is a deficient number, since it is larger than the sum of its proper divisors (3710713).
48239087 is a wasteful number, since it uses less digits than its factorization.
48239087 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3710712.
The product of its (nonzero) digits is 96768, while the sum is 41.
The square root of 48239087 is about 6945.4364153738. The cubic root of 48239087 is about 364.0265221386.
The spelling of 48239087 in words is "forty-eight million, two hundred thirty-nine thousand, eighty-seven".
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