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48284500 = 2253118779
BaseRepresentation
bin1011100000110…
…0001101010100
310100212002212211
42320030031110
544330101000
64442523204
71124261065
oct270141524
9110762784
1048284500
1125289950
1214206504
13a007614
1465ac56c
15438b7ba
hex2e0c354

48284500 has 48 divisors (see below), whose sum is σ = 115053120. Its totient is φ = 17556000.

The previous prime is 48284497. The next prime is 48284513. The reversal of 48284500 is 548284.

It is a congruent number.

It is an unprimeable number.

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, 1111 + ... + 9889.

It is an arithmetic number, because the mean of its divisors is an integer number (2396940).

Almost surely, 248284500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48284500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57526560).

48284500 is an abundant number, since it is smaller than the sum of its proper divisors (66768620).

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

48284500 is a wasteful number, since it uses less digits than its factorization.

48284500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8809 (or 8797 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 31.

The square root of 48284500 is about 6948.7049153062. The cubic root of 48284500 is about 364.1407196529.

It can be divided in two parts, 48284 and 500, that added together give a palindrome (48784).

The spelling of 48284500 in words is "forty-eight million, two hundred eighty-four thousand, five hundred".

Divisors: 1 2 4 5 10 11 20 22 25 44 50 55 100 110 125 220 250 275 500 550 1100 1375 2750 5500 8779 17558 35116 43895 87790 96569 175580 193138 219475 386276 438950 482845 877900 965690 1097375 1931380 2194750 2414225 4389500 4828450 9656900 12071125 24142250 48284500