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48288641 = 892632063
BaseRepresentation
bin1011100000110…
…1001110000001
310100212022120012
42320031032001
544330214031
64442554305
71124306132
oct270151601
9110768505
1048288641
1125291a75
1214208995
13a00947b
1465adc89
15438cb2b
hex2e0d381

48288641 has 8 divisors (see below), whose sum is σ = 49040640. Its totient is φ = 47541472.

The previous prime is 48288623. The next prime is 48288649. The reversal of 48288641 is 14688284.

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

It is a cyclic number.

It is not a de Polignac number, because 48288641 - 218 = 48026497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48288649) 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 7 ways as a sum of consecutive naturals, for example, 22376 + ... + 24438.

It is an arithmetic number, because the mean of its divisors is an integer number (6130080).

Almost surely, 248288641 is an apocalyptic number.

It is an amenable number.

48288641 is a deficient number, since it is larger than the sum of its proper divisors (751999).

48288641 is a wasteful number, since it uses less digits than its factorization.

48288641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2415.

The product of its digits is 98304, while the sum is 41.

The square root of 48288641 is about 6949.0028781114. The cubic root of 48288641 is about 364.1511292296.

It can be divided in two parts, 4 and 8288641, that multiplied together give a square (33154564 = 57582).

The spelling of 48288641 in words is "forty-eight million, two hundred eighty-eight thousand, six hundred forty-one".

Divisors: 1 89 263 2063 23407 183607 542569 48288641