Search a number
-
+
3312102313 = 13254777101
BaseRepresentation
bin1100010101101010…
…1010101110101001
322112211022020020001
43011122222232221
523240344233223
61304353503001
7145035255652
oct30532525651
98484266201
103312102313
11144a660543
12785271a61
1340a25ba70
14235c4a529
15145b939ad
hexc56aaba9

3312102313 has 4 divisors (see below), whose sum is σ = 3566879428. Its totient is φ = 3057325200.

The previous prime is 3312102307. The next prime is 3312102317. The reversal of 3312102313 is 3132012133.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3132012133 = 8533671761.

It can be written as a sum of positive squares in 2 ways, for example, as 1320086889 + 1992015424 = 36333^2 + 44632^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3312102313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3312102317) 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 3 ways as a sum of consecutive naturals, for example, 127388538 + ... + 127388563.

It is an arithmetic number, because the mean of its divisors is an integer number (891719857).

Almost surely, 23312102313 is an apocalyptic number.

It is an amenable number.

3312102313 is a deficient number, since it is larger than the sum of its proper divisors (254777115).

3312102313 is a wasteful number, since it uses less digits than its factorization.

3312102313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254777114.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 3312102313 is about 57550.8671785230. The cubic root of 3312102313 is about 1490.6233316778.

Adding to 3312102313 its reverse (3132012133), we get a palindrome (6444114446).

It can be divided in two parts, 3312 and 102313, that added together give a square (105625 = 3252).

The spelling of 3312102313 in words is "three billion, three hundred twelve million, one hundred two thousand, three hundred thirteen".

Divisors: 1 13 254777101 3312102313