Search a number
-
+
48525463 = 71737103107
BaseRepresentation
bin1011100100011…
…1000010010111
310101022100102101
42321013002113
544410303323
64452022531
71126313440
oct271070227
9111270371
1048525463
1125433998
1214301a47
13a0901bc
1466322c7
1543d7dad
hex2e47097

48525463 has 32 divisors (see below), whose sum is σ = 61461504. Its totient is φ = 37366272.

The previous prime is 48525461. The next prime is 48525467. The reversal of 48525463 is 36452584.

48525463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 48525463 - 21 = 48525461 is a prime.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48525461) 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 31 ways as a sum of consecutive naturals, for example, 453456 + ... + 453562.

It is an arithmetic number, because the mean of its divisors is an integer number (1920672).

Almost surely, 248525463 is an apocalyptic number.

48525463 is a deficient number, since it is larger than the sum of its proper divisors (12936041).

48525463 is a wasteful number, since it uses less digits than its factorization.

48525463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271.

The product of its digits is 115200, while the sum is 37.

The square root of 48525463 is about 6966.0220355666. The cubic root of 48525463 is about 364.7454608651.

The spelling of 48525463 in words is "forty-eight million, five hundred twenty-five thousand, four hundred sixty-three".

Divisors: 1 7 17 37 103 107 119 259 629 721 749 1751 1819 3811 3959 4403 11021 12257 12733 26677 27713 64787 67303 77147 187357 407777 453509 471121 1311499 2854439 6932209 48525463