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48255685 = 531433719
BaseRepresentation
bin1011100000010…
…1001011000101
310100210122100121
42320011023011
544323140220
64442141541
71124111062
oct270051305
9110718317
1048255685
112526a235
12141b18b1
139cc747a
1465a1c69
154382eaa
hex2e052c5

48255685 has 16 divisors (see below), whose sum is σ = 59996160. Its totient is φ = 37221120.

The previous prime is 48255653. The next prime is 48255689. The reversal of 48255685 is 58655284.

It is not a de Polignac number, because 48255685 - 25 = 48255653 is a prime.

It is a super-2 number, since 2×482556852 = 4657222269638450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48255689) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 66756 + ... + 67474.

It is an arithmetic number, because the mean of its divisors is an integer number (3749760).

Almost surely, 248255685 is an apocalyptic number.

It is an amenable number.

48255685 is a deficient number, since it is larger than the sum of its proper divisors (11740475).

48255685 is a wasteful number, since it uses less digits than its factorization.

48255685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1188.

The product of its digits is 384000, while the sum is 43.

The square root of 48255685 is about 6946.6311979261. The cubic root of 48255685 is about 364.0682685020.

The spelling of 48255685 in words is "forty-eight million, two hundred fifty-five thousand, six hundred eighty-five".

Divisors: 1 5 31 155 433 719 2165 3595 13423 22289 67115 111445 311327 1556635 9651137 48255685