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48585253 = 199244147
BaseRepresentation
bin1011100101010…
…1101000100101
310101102101102211
42321111220211
544414212003
64453203421
71126652653
oct271255045
9111371384
1048585253
1125474902
1214330571
13a0b1492
146649dd3
1543ea96d
hex2e55a25

48585253 has 4 divisors (see below), whose sum is σ = 48829600. Its totient is φ = 48340908.

The previous prime is 48585239. The next prime is 48585283. The reversal of 48585253 is 35258584.

48585253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 48585253 - 25 = 48585221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48585283) 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 3 ways as a sum of consecutive naturals, for example, 121875 + ... + 122272.

It is an arithmetic number, because the mean of its divisors is an integer number (12207400).

Almost surely, 248585253 is an apocalyptic number.

It is an amenable number.

48585253 is a deficient number, since it is larger than the sum of its proper divisors (244347).

48585253 is a wasteful number, since it uses less digits than its factorization.

48585253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244346.

The product of its digits is 192000, while the sum is 40.

The square root of 48585253 is about 6970.3122598633. The cubic root of 48585253 is about 364.8952047935.

The spelling of 48585253 in words is "forty-eight million, five hundred eighty-five thousand, two hundred fifty-three".

Divisors: 1 199 244147 48585253