Search a number
-
+
3141241313 = 72691668211
BaseRepresentation
bin1011101100111011…
…1000100111100001
322002220210120222212
42323032320213201
522413124210223
61235411411505
7140562052640
oct27316704741
98086716885
103141241313
111372170101
12737bb3b95
133b0a37892
1421b291357
15135b93278
hexbb3b89e1

3141241313 has 8 divisors (see below), whose sum is σ = 3603337920. Its totient is φ = 2682481680.

The previous prime is 3141241309. The next prime is 3141241321. The reversal of 3141241313 is 3131421413.

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 3141241313 - 22 = 3141241309 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3141241303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 832223 + ... + 835988.

It is an arithmetic number, because the mean of its divisors is an integer number (450417240).

Almost surely, 23141241313 is an apocalyptic number.

It is an amenable number.

3141241313 is a deficient number, since it is larger than the sum of its proper divisors (462096607).

3141241313 is a wasteful number, since it uses less digits than its factorization.

3141241313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1668487.

The product of its digits is 864, while the sum is 23.

The square root of 3141241313 is about 56046.7779002504. Note that the first 3 decimals coincide. The cubic root of 3141241313 is about 1464.5372878921.

Adding to 3141241313 its reverse (3131421413), we get a palindrome (6272662726).

The spelling of 3141241313 in words is "three billion, one hundred forty-one million, two hundred forty-one thousand, three hundred thirteen".

Divisors: 1 7 269 1883 1668211 11677477 448748759 3141241313