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48795427 = 137356171
BaseRepresentation
bin1011101000100…
…0111100100011
310101211001202001
42322020330203
544442423202
64501504431
71131516502
oct272107443
9111731661
1048795427
11255a87aa
1214412117
13a156045
1466a2839
15443cd87
hex2e88f23

48795427 has 4 divisors (see below), whose sum is σ = 49151736. Its totient is φ = 48439120.

The previous prime is 48795391. The next prime is 48795433. The reversal of 48795427 is 72459784.

48795427 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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-48795427 is a prime.

It is a super-2 number, since 2×487954272 = 4761987392224658, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48792427) 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, 177949 + ... + 178222.

It is an arithmetic number, because the mean of its divisors is an integer number (12287934).

Almost surely, 248795427 is an apocalyptic number.

48795427 is a deficient number, since it is larger than the sum of its proper divisors (356309).

48795427 is a wasteful number, since it uses less digits than its factorization.

48795427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356308.

The product of its digits is 564480, while the sum is 46.

The square root of 48795427 is about 6985.3723594380. The cubic root of 48795427 is about 365.4206122575.

The spelling of 48795427 in words is "forty-eight million, seven hundred ninety-five thousand, four hundred twenty-seven".

Divisors: 1 137 356171 48795427