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48510801 = 325579677
BaseRepresentation
bin1011100100001…
…1011101010001
310101021121022100
42321003131101
544404321201
64451431013
71126222623
oct271033521
9111247270
1048510801
1125423979
12142b5469
13a086621
14662ac13
1543d3886
hex2e43751

48510801 has 12 divisors (see below), whose sum is σ = 70204212. Its totient is φ = 32279136.

The previous prime is 48510797. The next prime is 48510851. The reversal of 48510801 is 10801584.

48510801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 17139600 + 31371201 = 4140^2 + 5601^2 .

It is not a de Polignac number, because 48510801 - 22 = 48510797 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48510851) 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 11 ways as a sum of consecutive naturals, for example, 175 + ... + 9851.

It is an arithmetic number, because the mean of its divisors is an integer number (5850351).

Almost surely, 248510801 is an apocalyptic number.

It is an amenable number.

48510801 is a deficient number, since it is larger than the sum of its proper divisors (21693411).

48510801 is a wasteful number, since it uses less digits than its factorization.

48510801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10240 (or 10237 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 27.

The square root of 48510801 is about 6964.9695620297. The cubic root of 48510801 is about 364.7087211390.

The spelling of 48510801 in words is "forty-eight million, five hundred ten thousand, eight hundred one".

Divisors: 1 3 9 557 1671 5013 9677 29031 87093 5390089 16170267 48510801