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48330873 = 3218772861
BaseRepresentation
bin1011100001011…
…1100001111001
310100221110111100
42320113201321
544333041443
64443522013
71124543223
oct270274171
9110843440
1048330873
1125310778
1214229309
13a022766
1465c1413
15439a3d3
hex2e17879

48330873 has 12 divisors (see below), whose sum is σ = 69872868. Its totient is φ = 32192160.

The previous prime is 48330871. The next prime is 48330883. The reversal of 48330873 is 37803384.

It can be written as a sum of positive squares in 2 ways, for example, as 28643904 + 19686969 = 5352^2 + 4437^2 .

It is not a de Polignac number, because 48330873 - 21 = 48330871 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48330871) 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, 15463 + ... + 18323.

It is an arithmetic number, because the mean of its divisors is an integer number (5822739).

Almost surely, 248330873 is an apocalyptic number.

It is an amenable number.

48330873 is a deficient number, since it is larger than the sum of its proper divisors (21541995).

48330873 is a wasteful number, since it uses less digits than its factorization.

48330873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4744 (or 4741 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 48330873 is about 6952.0409233548. The cubic root of 48330873 is about 364.2572573586.

The spelling of 48330873 in words is "forty-eight million, three hundred thirty thousand, eight hundred seventy-three".

Divisors: 1 3 9 1877 2861 5631 8583 16893 25749 5370097 16110291 48330873