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48584284 = 2272247879
BaseRepresentation
bin1011100101010…
…1011001011100
310101102100002221
42321111121130
544414144114
64453155124
71126650100
oct271253134
9111370087
1048584284
1125474101
121432baa4
13a0b0bc8
146649900
1543ea524
hex2e5565c

48584284 has 18 divisors (see below), whose sum is σ = 98904120. Its totient is φ = 20821752.

The previous prime is 48584233. The next prime is 48584287. The reversal of 48584284 is 48248584.

It is a self number, because there is not a number n which added to its sum of digits gives 48584284.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48584287) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 123744 + ... + 124135.

Almost surely, 248584284 is an apocalyptic number.

It is an amenable number.

48584284 is an abundant number, since it is smaller than the sum of its proper divisors (50319836).

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

48584284 is a wasteful number, since it uses less digits than its factorization.

48584284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247897 (or 247888 counting only the distinct ones).

The product of its digits is 327680, while the sum is 43.

The square root of 48584284 is about 6970.2427504356. The cubic root of 48584284 is about 364.8927789147.

The spelling of 48584284 in words is "forty-eight million, five hundred eighty-four thousand, two hundred eighty-four".

Divisors: 1 2 4 7 14 28 49 98 196 247879 495758 991516 1735153 3470306 6940612 12146071 24292142 48584284