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5318208 = 263271319
BaseRepresentation
bin10100010010011001000000
3101000012012200
4110102121000
52330140313
6305553200
763126660
oct24223100
911005180
105318208
113002715
121945800
13114288c
149c61a0
15700b73
hex512640

5318208 has 84 divisors (see below), whose sum is σ = 17434560. Its totient is φ = 1518336.

The previous prime is 5318171. The next prime is 5318213. The reversal of 5318208 is 8028135.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (84).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3373 + ... + 4691.

Almost surely, 25318208 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 5318208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8717280).

5318208 is an abundant number, since it is smaller than the sum of its proper divisors (12116352).

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

5318208 is a wasteful number, since it uses less digits than its factorization.

5318208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1344 (or 1331 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 5318208 is about 2306.1240209494. The cubic root of 5318208 is about 174.5507716183.

The spelling of 5318208 in words is "five million, three hundred eighteen thousand, two hundred eight".

Divisors: 1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 72 84 96 112 126 144 168 192 224 252 288 336 448 504 576 672 1008 1319 1344 2016 2638 3957 4032 5276 7914 9233 10552 11871 15828 18466 21104 23742 27699 31656 36932 42208 47484 55398 63312 73864 83097 84416 94968 110796 126624 147728 166194 189936 221592 253248 295456 332388 379872 443184 590912 664776 759744 886368 1329552 1772736 2659104 5318208