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316325352 = 23377325793
BaseRepresentation
bin10010110110101…
…011110111101000
3211001012222210210
4102312223313220
51121434402402
651215541120
710560502230
oct2266536750
9731188723
10316325352
11152614a12
1289b2a7a0
13506c5785
1430022cc0
151cb8606c
hex12dabde8

316325352 has 64 divisors (see below), whose sum is σ = 916202880. Its totient is φ = 89137152.

The previous prime is 316325323. The next prime is 316325363. The reversal of 316325352 is 253523613.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 633 + ... + 25160.

It is an arithmetic number, because the mean of its divisors is an integer number (14315670).

Almost surely, 2316325352 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 316325352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (458101440).

316325352 is an abundant number, since it is smaller than the sum of its proper divisors (599877528).

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

316325352 is a wasteful number, since it uses less digits than its factorization.

316325352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25882 (or 25878 counting only the distinct ones).

The product of its digits is 16200, while the sum is 30.

The square root of 316325352 is about 17785.5377202940. The cubic root of 316325352 is about 681.3621427261.

Adding to 316325352 its reverse (253523613), we get a palindrome (569848965).

The spelling of 316325352 in words is "three hundred sixteen million, three hundred twenty-five thousand, three hundred fifty-two".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 56 73 84 146 168 219 292 438 511 584 876 1022 1533 1752 2044 3066 4088 6132 12264 25793 51586 77379 103172 154758 180551 206344 309516 361102 541653 619032 722204 1083306 1444408 1882889 2166612 3765778 4333224 5648667 7531556 11297334 13180223 15063112 22594668 26360446 39540669 45189336 52720892 79081338 105441784 158162676 316325352