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316295 = 5721291
BaseRepresentation
bin1001101001110000111
3121001212122
41031032013
540110140
610440155
72455100
oct1151607
9531778
10316295
111a6701
1213305b
13b0c75
14833a7
1563ab5
hex4d387

316295 has 12 divisors (see below), whose sum is σ = 441864. Its totient is φ = 216720.

The previous prime is 316291. The next prime is 316297. The reversal of 316295 is 592613.

It is not a de Polignac number, because 316295 - 22 = 316291 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 316295.

It is not an unprimeable number, because it can be changed into a prime (316291) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 401 + ... + 890.

It is an arithmetic number, because the mean of its divisors is an integer number (36822).

2316295 is an apocalyptic number.

316295 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

316295 is a deficient number, since it is larger than the sum of its proper divisors (125569).

316295 is a wasteful number, since it uses less digits than its factorization.

316295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1310 (or 1303 counting only the distinct ones).

The product of its digits is 1620, while the sum is 26.

The square root of 316295 is about 562.4011024171. The cubic root of 316295 is about 68.1340349378.

The spelling of 316295 in words is "three hundred sixteen thousand, two hundred ninety-five".

Divisors: 1 5 7 35 49 245 1291 6455 9037 45185 63259 316295