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5318274 = 2313411663
BaseRepresentation
bin10100010010011010000010
3101000012022010
4110102122002
52330141044
6305553350
763130113
oct24223202
911005263
105318274
113002775
121945856
131142910
149c620a
15700bb9
hex512682

5318274 has 32 divisors (see below), whose sum is σ = 11741184. Its totient is φ = 1595520.

The previous prime is 5318273. The next prime is 5318293. The reversal of 5318274 is 4728135.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5318273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2367 + ... + 4029.

It is an arithmetic number, because the mean of its divisors is an integer number (366912).

Almost surely, 25318274 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5318274, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5870592).

5318274 is an abundant number, since it is smaller than the sum of its proper divisors (6422910).

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

5318274 is a wasteful number, since it uses less digits than its factorization.

5318274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1722.

The product of its digits is 6720, while the sum is 30.

The square root of 5318274 is about 2306.1383306298. The cubic root of 5318274 is about 174.5514936851.

The spelling of 5318274 in words is "five million, three hundred eighteen thousand, two hundred seventy-four".

Divisors: 1 2 3 6 13 26 39 41 78 82 123 246 533 1066 1599 1663 3198 3326 4989 9978 21619 43238 64857 68183 129714 136366 204549 409098 886379 1772758 2659137 5318274