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3161016041 = 26991112899
BaseRepresentation
bin1011110001101001…
…0100011011101001
322011022000020211012
42330122110123221
522433210003131
61241355313305
7141222123131
oct27432243351
98138006735
103161016041
111382347157
1274274b835
133b4b6c5c1
1421db5bac1
1513779c52b
hexbc6946e9

3161016041 has 8 divisors (see below), whose sum is σ = 3176496000. Its totient is φ = 3145564240.

The previous prime is 3161016007. The next prime is 3161016059. The reversal of 3161016041 is 1406101613.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3161016041 - 226 = 3093907177 is a prime.

It is a super-2 number, since 2×31610160412 = 19984044822918627362, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3161015998 and 3161016016.

It is not an unprimeable number, because it can be changed into a prime (3161016071) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 238610 + ... + 251508.

It is an arithmetic number, because the mean of its divisors is an integer number (397062000).

Almost surely, 23161016041 is an apocalyptic number.

It is an amenable number.

3161016041 is a deficient number, since it is larger than the sum of its proper divisors (15479959).

3161016041 is a wasteful number, since it uses less digits than its factorization.

3161016041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14079.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 3161016041 is about 56222.9138430231. The cubic root of 3161016041 is about 1467.6040444096.

Adding to 3161016041 its reverse (1406101613), we get a palindrome (4567117654).

The spelling of 3161016041 in words is "three billion, one hundred sixty-one million, sixteen thousand, forty-one".

Divisors: 1 269 911 12899 245059 3469831 11750989 3161016041