Search a number
-
+
48793171 = 729831013
BaseRepresentation
bin1011101000100…
…0011001010011
310101210221122111
42322020121103
544442340141
64501450151
71131510100
oct272103123
9111727574
1048793171
11255a7039
1214410957
13a154ccb
1466a1aa7
15443c381
hex2e88653

48793171 has 12 divisors (see below), whose sum is σ = 56873232. Its totient is φ = 41738928.

The previous prime is 48793169. The next prime is 48793183. The reversal of 48793171 is 17139784.

It is not a de Polignac number, because 48793171 - 21 = 48793169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48793571) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47661 + ... + 48673.

It is an arithmetic number, because the mean of its divisors is an integer number (4739436).

Almost surely, 248793171 is an apocalyptic number.

48793171 is a deficient number, since it is larger than the sum of its proper divisors (8080061).

48793171 is a wasteful number, since it uses less digits than its factorization.

48793171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2010 (or 2003 counting only the distinct ones).

The product of its digits is 42336, while the sum is 40.

The square root of 48793171 is about 6985.2108772749. The cubic root of 48793171 is about 365.4149805713.

The spelling of 48793171 in words is "forty-eight million, seven hundred ninety-three thousand, one hundred seventy-one".

Divisors: 1 7 49 983 1013 6881 7091 48167 49637 995779 6970453 48793171