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48288001 = 55786693
BaseRepresentation
bin1011100000110…
…1000100000001
310100212021200111
42320031010001
544330204001
64442551321
71124304226
oct270150401
9110767614
1048288001
1125291543
1214208541
13a0090a8
1465ad94d
15438c851
hex2e0d101

48288001 has 4 divisors (see below), whose sum is σ = 48375252. Its totient is φ = 48200752.

The previous prime is 48287977. The next prime is 48288029. The reversal of 48288001 is 10088284.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 15397776 + 32890225 = 3924^2 + 5735^2 .

It is a cyclic number.

It is not a de Polignac number, because 48288001 - 29 = 48287489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48288061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42790 + ... + 43903.

It is an arithmetic number, because the mean of its divisors is an integer number (12093813).

Almost surely, 248288001 is an apocalyptic number.

It is an amenable number.

48288001 is a deficient number, since it is larger than the sum of its proper divisors (87251).

48288001 is an equidigital number, since it uses as much as digits as its factorization.

48288001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87250.

The product of its (nonzero) digits is 4096, while the sum is 31.

The square root of 48288001 is about 6948.9568281865. The cubic root of 48288001 is about 364.1495204472.

The spelling of 48288001 in words is "forty-eight million, two hundred eighty-eight thousand, one".

Divisors: 1 557 86693 48288001