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3030111093 = 31759413943
BaseRepresentation
bin1011010010011011…
…1101001101110101
321211011200120222210
42310212331031311
522201202023333
61220401444033
7135042343062
oct26446751565
97734616883
103030111093
111315467349
12706940619
133939c7c59
1420a603c69
1512b040a63
hexb49bd375

3030111093 has 8 divisors (see below), whose sum is σ = 4277803968. Its totient is φ = 1901246144.

The previous prime is 3030111079. The next prime is 3030111131. The reversal of 3030111093 is 3901110303.

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 3030111093 - 224 = 3013333877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3030116093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29706921 + ... + 29707022.

It is an arithmetic number, because the mean of its divisors is an integer number (534725496).

Almost surely, 23030111093 is an apocalyptic number.

It is an amenable number.

3030111093 is a deficient number, since it is larger than the sum of its proper divisors (1247692875).

3030111093 is a wasteful number, since it uses less digits than its factorization.

3030111093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59413963.

The product of its (nonzero) digits is 243, while the sum is 21.

The square root of 3030111093 is about 55046.4448715809. Note that the first 3 decimals coincide. The cubic root of 3030111093 is about 1447.0588170462.

Adding to 3030111093 its reverse (3901110303), we get a palindrome (6931221396).

The spelling of 3030111093 in words is "three billion, thirty million, one hundred eleven thousand, ninety-three".

Divisors: 1 3 17 51 59413943 178241829 1010037031 3030111093