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48288093 = 372299433
BaseRepresentation
bin1011100000110…
…1000101011101
310100212021210220
42320031011131
544330204333
64442551553
71124304420
oct270150535
9110767726
1048288093
1125291617
12142085b9
13a009149
1465ad9b7
15438c8b3
hex2e0d15d

48288093 has 8 divisors (see below), whose sum is σ = 73581888. Its totient is φ = 27593184.

The previous prime is 48288089. The next prime is 48288127. The reversal of 48288093 is 39088284.

It is a happy number.

48288093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 48288093 - 22 = 48288089 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48288043) 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 7 ways as a sum of consecutive naturals, for example, 1149696 + ... + 1149737.

It is an arithmetic number, because the mean of its divisors is an integer number (9197736).

Almost surely, 248288093 is an apocalyptic number.

It is an amenable number.

48288093 is a deficient number, since it is larger than the sum of its proper divisors (25293795).

48288093 is a wasteful number, since it uses less digits than its factorization.

48288093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2299443.

The product of its (nonzero) digits is 110592, while the sum is 42.

The square root of 48288093 is about 6948.9634478820. The cubic root of 48288093 is about 364.1497517105.

It can be divided in two parts, 4828 and 8093, that added together give a palindrome (12921).

The spelling of 48288093 in words is "forty-eight million, two hundred eighty-eight thousand, ninety-three".

Divisors: 1 3 7 21 2299433 6898299 16096031 48288093