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316041 = 31161157
BaseRepresentation
bin1001101001010001001
3121001112020
41031022021
540103131
610435053
72454255
oct1151211
9531466
10316041
111a64a0
12132a89
13b0b0b
1483265
1563996
hex4d289

316041 has 16 divisors (see below), whose sum is σ = 470208. Its totient is φ = 187200.

The previous prime is 316037. The next prime is 316051. The reversal of 316041 is 140613.

316041 is nontrivially palindromic in base 13.

It is not a de Polignac number, because 316041 - 22 = 316037 is a prime.

316041 is an undulating number in base 13.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 316041.

It is not an unprimeable number, because it can be changed into a prime (316031) 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, 1935 + ... + 2091.

It is an arithmetic number, because the mean of its divisors is an integer number (29388).

2316041 is an apocalyptic number.

It is an amenable number.

316041 is a deficient number, since it is larger than the sum of its proper divisors (154167).

316041 is a wasteful number, since it uses less digits than its factorization.

316041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 316041 is about 562.1752395828. The cubic root of 316041 is about 68.1157917582.

Adding to 316041 its reverse (140613), we get a palindrome (456654).

The spelling of 316041 in words is "three hundred sixteen thousand, forty-one".

Divisors: 1 3 11 33 61 157 183 471 671 1727 2013 5181 9577 28731 105347 316041