Search a number
-
+
3130311102133 = 26931790364927
BaseRepresentation
bin101101100011010101000…
…101001100111010110101
3102002020212202121010222011
4231203111011030322311
5402241334120232013
610354013422404221
7442105012230535
oct55432505147265
912066782533864
103130311102133
11aa7615012506
12426812a30671
13199257cbb927
14ab7178254c5
155665ea5ac3d
hex2d8d514ceb5

3130311102133 has 8 divisors (see below), whose sum is σ = 3131696636928. Its totient is φ = 3128925738384.

The previous prime is 3130311102091. The next prime is 3130311102151. The reversal of 3130311102133 is 3312011130313.

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 3130311102133 - 213 = 3130311093941 is a prime.

It is a super-2 number, since 2×31303111021332 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130311102433) 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, 48180316 + ... + 48245242.

It is an arithmetic number, because the mean of its divisors is an integer number (391462079616).

Almost surely, 23130311102133 is an apocalyptic number.

It is an amenable number.

3130311102133 is a deficient number, since it is larger than the sum of its proper divisors (1385534795).

3130311102133 is a wasteful number, since it uses less digits than its factorization.

3130311102133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85523.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 3130311102133 its reverse (3312011130313), we get a palindrome (6442322232446).

The spelling of 3130311102133 in words is "three trillion, one hundred thirty billion, three hundred eleven million, one hundred two thousand, one hundred thirty-three".

Divisors: 1 2693 17903 64927 48212779 174848411 1162388081 3130311102133