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316196 = 22137577
BaseRepresentation
bin1001101001100100100
3121001201222
41031030210
540104241
610435512
72454566
oct1151444
9531658
10316196
111a6621
12132b98
13b0bca
1483336
1563a4b
hex4d324

316196 has 12 divisors (see below), whose sum is σ = 558348. Its totient is φ = 156672.

The previous prime is 316193. The next prime is 316201. The reversal of 316196 is 691613.

It can be written as a sum of positive squares in 2 ways, for example, as 270400 + 45796 = 520^2 + 214^2 .

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 316196.

It is not an unprimeable number, because it can be changed into a prime (316193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260 + ... + 836.

It is an arithmetic number, because the mean of its divisors is an integer number (46529).

2316196 is an apocalyptic number.

It is an amenable number.

316196 is a deficient number, since it is larger than the sum of its proper divisors (242152).

316196 is a wasteful number, since it uses less digits than its factorization.

316196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718 (or 716 counting only the distinct ones).

The product of its digits is 972, while the sum is 26.

The square root of 316196 is about 562.3130800542. The cubic root of 316196 is about 68.1269255691.

It can be divided in two parts, 316 and 196, that added together give a 9-th power (512 = 29).

The spelling of 316196 in words is "three hundred sixteen thousand, one hundred ninety-six".

Divisors: 1 2 4 137 274 548 577 1154 2308 79049 158098 316196