Search a number
-
+
48887384 = 2371367153
BaseRepresentation
bin1011101001111…
…1011001011000
310101222201212212
42322133121120
5100003344014
64503454252
71132351550
oct272373130
9111881785
1048887384
11256608a7
1214457388
13a188b60
1466c8160
15445a23e
hex2e9f658

48887384 has 32 divisors (see below), whose sum is σ = 112818720. Its totient is φ = 19339776.

The previous prime is 48887369. The next prime is 48887407. The reversal of 48887384 is 48378884.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32849 + ... + 34304.

It is an arithmetic number, because the mean of its divisors is an integer number (3525585).

Almost surely, 248887384 is an apocalyptic number.

It is an amenable number.

48887384 is an abundant number, since it is smaller than the sum of its proper divisors (63931336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48887384 is a wasteful number, since it uses less digits than its factorization.

48887384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67179 (or 67175 counting only the distinct ones).

The product of its digits is 1376256, while the sum is 50.

The square root of 48887384 is about 6991.9513728286. The cubic root of 48887384 is about 365.6500182944.

The spelling of 48887384 in words is "forty-eight million, eight hundred eighty-seven thousand, three hundred eighty-four".

Divisors: 1 2 4 7 8 13 14 26 28 52 56 91 104 182 364 728 67153 134306 268612 470071 537224 872989 940142 1745978 1880284 3491956 3760568 6110923 6983912 12221846 24443692 48887384