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48350305 = 537261353
BaseRepresentation
bin1011100001110…
…0010001100001
310100222110011001
42320130101201
544334202210
64444152001
71124653663
oct270342141
9110873131
1048350305
1125324333
1214238601
13a02b563
1465c8533
1543a103a
hex2e1c461

48350305 has 8 divisors (see below), whose sum is σ = 59588712. Its totient is φ = 37634688.

The previous prime is 48350293. The next prime is 48350311. The reversal of 48350305 is 50305384.

It can be written as a sum of positive squares in 4 ways, for example, as 12061729 + 36288576 = 3473^2 + 6024^2 .

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 48350305 - 211 = 48348257 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 130492 + ... + 130861.

It is an arithmetic number, because the mean of its divisors is an integer number (7448589).

Almost surely, 248350305 is an apocalyptic number.

It is an amenable number.

48350305 is a deficient number, since it is larger than the sum of its proper divisors (11238407).

48350305 is a wasteful number, since it uses less digits than its factorization.

48350305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261395.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 48350305 is about 6953.4383581074. The cubic root of 48350305 is about 364.3060687991.

Adding to 48350305 its reverse (50305384), we get a palindrome (98655689).

The spelling of 48350305 in words is "forty-eight million, three hundred fifty thousand, three hundred five".

Divisors: 1 5 37 185 261353 1306765 9670061 48350305