Search a number
-
+
3000305341 = 11272755031
BaseRepresentation
bin1011001011010101…
…0000011010111101
321202002121022012001
42302311100122331
522121034232331
61213414542301
7134231113615
oct26265203275
97662538161
103000305341
1112aa6598a0
126b8967991
1338a790507
14206685a45
15128604561
hexb2d506bd

3000305341 has 4 divisors (see below), whose sum is σ = 3273060384. Its totient is φ = 2727550300.

The previous prime is 3000305327. The next prime is 3000305369. The reversal of 3000305341 is 1435030003.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1435030003 = 11130457273.

It is a cyclic number.

It is not a de Polignac number, because 3000305341 - 217 = 3000174269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3000305041) 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, 136377505 + ... + 136377526.

It is an arithmetic number, because the mean of its divisors is an integer number (818265096).

Almost surely, 23000305341 is an apocalyptic number.

It is an amenable number.

3000305341 is a deficient number, since it is larger than the sum of its proper divisors (272755043).

3000305341 is a wasteful number, since it uses less digits than its factorization.

3000305341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272755042.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 3000305341 is about 54775.0430488192. The cubic root of 3000305341 is about 1442.2984995281.

Adding to 3000305341 its reverse (1435030003), we get a palindrome (4435335344).

It can be divided in two parts, 300030 and 5341, that added together give a triangular number (305371 = T781).

The spelling of 3000305341 in words is "three billion, three hundred five thousand, three hundred forty-one".

Divisors: 1 11 272755031 3000305341