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316241352 = 233272327281
BaseRepresentation
bin10010110110010…
…111010111001000
3211001001201120200
4102312113113020
51121424210402
651214052200
710560002310
oct2266272710
9731051520
10316241352
11152567899
1289aaa060
135069647b
1430000440
151cb6b21c
hex12d975c8

316241352 has 96 divisors (see below), whose sum is σ = 1021438080. Its totient is φ = 86423040.

The previous prime is 316241311. The next prime is 316241369. The reversal of 316241352 is 253142613.

316241352 is a `hidden beast` number, since 3 + 1 + 624 + 1 + 35 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2049 + ... + 25232.

It is an arithmetic number, because the mean of its divisors is an integer number (10639980).

Almost surely, 2316241352 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 316241352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (510719040).

316241352 is an abundant number, since it is smaller than the sum of its proper divisors (705196728).

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

316241352 is a wasteful number, since it uses less digits than its factorization.

316241352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27323 (or 27316 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 316241352 is about 17783.1760942752. The cubic root of 316241352 is about 681.3018256227.

Adding to 316241352 its reverse (253142613), we get a palindrome (569383965).

The spelling of 316241352 in words is "three hundred sixteen million, two hundred forty-one thousand, three hundred fifty-two".

Divisors: 1 2 3 4 6 7 8 9 12 14 18 21 23 24 28 36 42 46 56 63 69 72 84 92 126 138 161 168 184 207 252 276 322 414 483 504 552 644 828 966 1288 1449 1656 1932 2898 3864 5796 11592 27281 54562 81843 109124 163686 190967 218248 245529 327372 381934 491058 572901 627463 654744 763868 982116 1145802 1254926 1527736 1718703 1882389 1964232 2291604 2509852 3437406 3764778 4392241 4583208 5019704 5647167 6874812 7529556 8784482 11294334 13176723 13749624 15059112 17568964 22588668 26353446 35137928 39530169 45177336 52706892 79060338 105413784 158120676 316241352