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5384988 = 2233717419
BaseRepresentation
bin10100100010101100011100
3101010120211000
4110202230130
52334304423
6311230300
763525450
oct24425434
911116730
105384988
113048904
121978390
1311670ab
14a02660
15715843
hex522b1c

5384988 has 96 divisors (see below), whose sum is σ = 16934400. Its totient is φ = 1444608.

The previous prime is 5384987. The next prime is 5384993. The reversal of 5384988 is 8894835.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5384983) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12643 + ... + 13061.

It is an arithmetic number, because the mean of its divisors is an integer number (176400).

Almost surely, 25384988 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 5384988, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8467200).

5384988 is an abundant number, since it is smaller than the sum of its proper divisors (11549412).

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

5384988 is a wasteful number, since it uses less digits than its factorization.

5384988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456 (or 448 counting only the distinct ones).

The product of its digits is 276480, while the sum is 45.

The square root of 5384988 is about 2320.5576915905. The cubic root of 5384988 is about 175.2783380202.

The spelling of 5384988 in words is "five million, three hundred eighty-four thousand, nine hundred eighty-eight".

Divisors: 1 2 3 4 6 7 9 12 14 17 18 21 27 28 34 36 42 51 54 63 68 84 102 108 119 126 153 189 204 238 252 306 357 378 419 459 476 612 714 756 838 918 1071 1257 1428 1676 1836 2142 2514 2933 3213 3771 4284 5028 5866 6426 7123 7542 8799 11313 11732 12852 14246 15084 17598 21369 22626 26397 28492 35196 42738 45252 49861 52794 64107 79191 85476 99722 105588 128214 149583 158382 192321 199444 256428 299166 316764 384642 448749 598332 769284 897498 1346247 1794996 2692494 5384988